Colour tool

Colour palettes with a reason.

Not a random palette generator. Pick a colour, get five combinations with a reason behind them, and see them applied before you take them.

Your starting colour

Your logo's, your shop's, the one you like. All five palettes come from it.

Drag the hue and the five palettes redraw as you move it. With a keyboard, use the arrows. There's no «random» button because random has no reason behind it; this does.

How other people see it

Your five

Five palettes, each with its plate and its screen version.

Above, small, the combination as printed: that is the inspiration. Below, large, the same combination adapted to an interface: the same hue with the lightness moved to where a screen needs it, the proportions set and the contrast checked before and after.

From Wada's dictionary, 1933

Wada combination 126

It contains a colour very close to yours (Deep Lyons Blue) and has been in use for almost a century. The original colours are called Ivory Buff · Yellow Ocher · Deep Lyons Blue.

The plate, as printed

3 colours in equal parts, as in the book. It is the inspiration, not the interface. Click one to copy it.

Adapted for screen

The same hue as the plate with the lightness moved to where an interface needs it: the background rests, the surface keeps the colour from the book and the accent earns the button. Each role says which colour it comes from and what was done to it. Click any to copy.

On a website

This is your colour with a whole screen to fill.

This paragraph is here so you can see real text on a real background, which is where half of the pretty palettes fall over. If it's hard to read, now you know. And this is a link.

A card

Secondary surfaces use the support colour. If it doesn't separate from the background, the hierarchy is gone.

And the footer, which nobody looks at until it looks wrong.
Aa

Measured, before and after

On the plate, the best pair of colours reads at 7.0:1: AAA, reads with room to spare.

On screen, the text #25222d on the background #fbf5e4 gives 14.3:1: AAA, reads with room to spare. APCA gives Lc 97: good for small text, the kind you read a paragraph of.

The accent #a88907 stands 3.1:1 from the background (a button needs 3:1) and as a link reaches 4.7:1 (a word needs 4.5:1).

Under Deuteranopia, your accent and your background drop to 3.0:1. The button stops standing out: give it a border, change the lightness, or don't rely on colour alone to mark it.

How to use it

  • Proportion

    Distribute, don't equalise: #fbf5e4 on 60% of the screen, #ebd999 on 30% (cards, bands, headers) and #a88907 on 10%, only on buttons and links. A colour loses force the more surface it covers; what looks intense on the plate softens at full screen.

  • Text

    Body text goes in #25222d, a near-neutral ink tinted with the palette's hue, even though the plate had a pair that read: a saturated colour as text tires by the third line. The book's colour enters through the heading, in #0024cc, where size forgives.

  • The button

    The accent #a88907 stands 3.1:1 apart from the background: it works as a button, with text in #25222d.

  • Temperature

    Warm and cool together: let one lead and the other point. Here the background #ebd999 leads, and the accent #a88907 is the first thing the eye will look for.

  • How many

    Three colours is the comfortable measure: background, text and one accent. Don't add a fourth unless it earns its place by contrast or by hue.

  • In the dictionary

    In the dictionary it sits among the contrasting-hue sets: hues deliberately set against each other. The contrast is already there; don't force it with shadows or blacks. It is one of the dense ones: loaded colours that need plenty of air around them; less is more.

Goethe's reading

What this combination conveys, and why.

Wada tells you which colours go together. Goethe, a century earlier, explains why a combination means something or means nothing, and what each colour does depending on how much of the screen it takes. His circle has six colours and three oppositions, and every verdict below carries the paragraph it comes from.

What it conveys, by where each colour landed

The palette crosses both sides of the circle, active and passive. It carries the most tension and most needs one of the two to lead.

  • Surface · yellow

    Yellow across a large surface is a gamble. It is the least forgiving colour: the slightest drift towards green turns gold into dirt, and on screen that drift is supplied by compression or a gradient. § 770

  • Accent · yellow

    Yellow points, but it loses the moment the ground stops being smooth and bright. On screen that means shadows, gradients and small type on top. § 771

  • Heading · violet

    The violet that would be intolerable as a background works in a border or a button. Same colour, different dose: this is a rule about surface, not about hue. § 790

How each pair reads on the circle
  • Same sector

    Both fall in the same sector of the circle. There is no hue contrast, so whatever separates them will have to be lightness. § 832

    This verdict is ours. Goethe judges four of the six pairs in this group and says so himself, or one of the two colours sits right between two sectors of the circle.

  • Opposite

    Opposite on the circle: together they complete what the eye asks for on its own. It is the only category Goethe approves without reservation. § 810

    This verdict is ours. Goethe judges four of the six pairs in this group and says so himself, or one of the two colours sits right between two sectors of the circle.

  • Opposite

    Opposite on the circle: together they complete what the eye asks for on its own. It is the only category Goethe approves without reservation. § 810

    This verdict is ours. Goethe judges four of the six pairs in this group and says so himself, or one of the two colours sits right between two sectors of the circle.

Criteria taken from Zur Farbenlehre (1810), in Eastlake's 1840 translation, which is public domain. The explanations are ours: from a book you take the substance, not the wording. The light values usually credited to Goethe for working out surface proportions are not in the Farbenlehre — they are Itten's, 1961, and that is how they are credited in the adaptation rules.

The kit for building itNine tints, states, alerts and dark mode

A brand needs four colours; an interface needs a good deal more. This is what you'd otherwise invent by hand once you take four hex codes into the editor.

Nine tints of the accent

  • 50#fff6e3
  • 100#f9eaca
  • 200#ecd5a1
  • 300#d8bb72
  • 400#bfa03f
  • 500#a88907
  • 600#866d00
  • 700#695504
  • 800#4e3e03
  • 900#342902

Greys, tinted with your hue

  • 50#f7f6f5
  • 100#ecebe8
  • 200#d9d7d3
  • 300#c1beb8
  • 400#a7a39b
  • 500#8d8880
  • 600#736f67
  • 700#5a5750
  • 800#42403a
  • 900#2c2a26

Button states

  • Normal#a88907
  • Hover#937701
  • Pressed#7e6601
  • Disabled#dad1c0
  • Focus#a8890e

Success, warning, error and info

  • Success#137e23
  • Warning#a38a06
  • Error#bf4330
  • Info#1670b8

And in dark

The same colour, at night.

The background isn't pure black: it carries a little of your hue. That's what separates a designed dark mode from one that looks like a fault.

A button

Take it with you

/* Wada combination 126 — bluenze.com/paletas */
:root {
  --fondo: #fbf5e4;
  --superficie: #ebd999;
  --texto: #25222d;
  --tinta: #25222d;
  --texto-suave: #666171;
  --titular: #0024cc;
  --acento: #a88907;
  --acento-texto: #25222d;
  --enlace: #846b0c;
  --borde: #d9d1bb;

  /* la lámina de Wada, tal cual */
  --lamina-1: #ebd999;
  --lamina-2: #e0b81f;
  --lamina-3: #0024cc;

  --acento-50: #fff6e3;
  --acento-100: #f9eaca;
  --acento-200: #ecd5a1;
  --acento-300: #d8bb72;
  --acento-400: #bfa03f;
  --acento-500: #a88907;
  --acento-600: #866d00;
  --acento-700: #695504;
  --acento-800: #4e3e03;
  --acento-900: #342902;
  --neutro-50: #f7f6f5;
  --neutro-100: #ecebe8;
  --neutro-200: #d9d7d3;
  --neutro-300: #c1beb8;
  --neutro-400: #a7a39b;
  --neutro-500: #8d8880;
  --neutro-600: #736f67;
  --neutro-700: #5a5750;
  --neutro-800: #42403a;
  --neutro-900: #2c2a26;

  --boton: #a88907;
  --boton-encima: #937701;
  --boton-pulsado: #7e6601;
  --boton-apagado: #dad1c0;
  --foco: #a8890e;

  --exito: #137e23;
  --aviso: #a38a06;
  --error: #bf4330;
  --info: #1670b8;
}

@media (prefers-color-scheme: dark) {
  :root {
    --fondo: #262115;
    --superficie: #342e1e;
    --borde: #4e4634;
    --texto: #f2ede4;
    --tinta: #f2ede4;
    --texto-suave: #b5b0a6;
    --acento: #b39318;
    --acento-texto: #282318;
  }
}
Open the card →Post on LinkedIn →See this combination →

From Wada's dictionary, 1933

Wada combination 179

It contains a colour very close to yours (Deep Lyons Blue) and has been in use for almost a century. The original colours are called Red Orange · Golden Yellow · Deep Lyons Blue.

The plate, as printed

3 colours in equal parts, as in the book. It is the inspiration, not the interface. Click one to copy it.

Adapted for screen

The same hue as the plate with the lightness moved to where an interface needs it: the background rests, the surface keeps the colour from the book and the accent earns the button. Each role says which colour it comes from and what was done to it. Click any to copy.

On a website

This is your colour with a whole screen to fill.

This paragraph is here so you can see real text on a real background, which is where half of the pretty palettes fall over. If it's hard to read, now you know. And this is a link.

A card

Secondary surfaces use the support colour. If it doesn't separate from the background, the hierarchy is gone.

And the footer, which nobody looks at until it looks wrong.
Aa

Measured, before and after

On the plate, the best pair of colours reads at 4.4:1: only good for large text.

On screen, the text #f6ece5 on the background #241f2e gives 13.8:1: AAA, reads with room to spare. APCA gives Lc 94: good for small text, the kind you read a paragraph of.

The accent #fe4a28 stands 4.7:1 from the background (a button needs 3:1) and as a link reaches 4.6:1 (a word needs 4.5:1).

How to use it

  • Proportion

    Distribute, don't equalise: #241f2e on 60% of the screen, #0024cc on 30% (cards, bands, headers) and #fe4a28 on 10%, only on buttons and links. A colour loses force the more surface it covers; what looks intense on the plate softens at full screen.

  • Text

    No pair on the plate read as text (the best gave 4.4:1). That is why body text goes in #f6ece5, a near-neutral ink tinted with the palette's hue: it is not in the book, and it is needed.

  • The button

    The accent #fe4a28 stands 4.7:1 apart from the background: it works as a button, with text in #25222d.

  • Temperature

    Warm and cool together: let one lead and the other point. Here the background #0024cc leads, and the accent #fe4a28 is the first thing the eye will look for.

  • How many

    Three colours is the comfortable measure: background, text and one accent. Don't add a fourth unless it earns its place by contrast or by hue.

  • In the dictionary

    In the dictionary it sits among the contrasting-hue sets: hues deliberately set against each other. The contrast is already there; don't force it with shadows or blacks. It is one of the dense ones: loaded colours that need plenty of air around them; less is more.

Goethe's reading

What this combination conveys, and why.

Wada tells you which colours go together. Goethe, a century earlier, explains why a combination means something or means nothing, and what each colour does depending on how much of the screen it takes. His circle has six colours and three oppositions, and every verdict below carries the paragraph it comes from.

What it conveys, by where each colour landed

The palette crosses both sides of the circle, active and passive. It carries the most tension and most needs one of the two to lead.

  • Surface · violet

    Goethe puts it bluntly: a large surface of pure violet would be intolerable. It holds up here because the screen adaptation has taken the chroma down. On the plate, at full saturation, it would not. § 790

  • Accent and Heading · orange

    Orange in a small patch is the accent that needs no explaining: it advances, it is seen, and it does not need size to do it. § 775

How each pair reads on the circle
  • Same sector

    Both fall in the same sector of the circle. There is no hue contrast, so whatever separates them will have to be lightness. § 832

    This verdict is ours. Goethe judges four of the six pairs in this group and says so himself, or one of the two colours sits right between two sectors of the circle.

  • Characteristic

    Orange and violet, with red skipped. It excites because it hints at pure red without ever showing it. § 822

    This verdict is ours. Goethe judges four of the six pairs in this group and says so himself, or one of the two colours sits right between two sectors of the circle.

  • Characteristic

    Orange and violet, with red skipped. It excites because it hints at pure red without ever showing it. § 822

    This verdict is ours. Goethe judges four of the six pairs in this group and says so himself, or one of the two colours sits right between two sectors of the circle.

What is happening to this palette
  • There is nowhere for the eye to rest: no neutral, no muted colour, no green. The whole palette asks for attention at once. § 802

Criteria taken from Zur Farbenlehre (1810), in Eastlake's 1840 translation, which is public domain. The explanations are ours: from a book you take the substance, not the wording. The light values usually credited to Goethe for working out surface proportions are not in the Farbenlehre — they are Itten's, 1961, and that is how they are credited in the adaptation rules.

The kit for building itNine tints, states, alerts and dark mode

A brand needs four colours; an interface needs a good deal more. This is what you'd otherwise invent by hand once you take four hex codes into the editor.

Nine tints of the accent

  • 50#f6f6f6
  • 100#ebebeb
  • 200#feccbe
  • 300#fdaa93
  • 400#fd7e5e
  • 500#fe4a28
  • 600#d8270d
  • 700#af1101
  • 800#811101
  • 900#531302

Greys, tinted with your hue

  • 50#f8f6f5
  • 100#eeeae9
  • 200#dcd6d4
  • 300#c5bcba
  • 400#aba19e
  • 500#928683
  • 600#786d6a
  • 700#5e5553
  • 800#463e3c
  • 900#2e2927

Button states

  • Normal#fe4a28
  • Hover#fe7453
  • Pressed#fc967b
  • Disabled#6b4f47
  • Focus#fe4a28

Success, warning, error and info

  • Success#4ec251
  • Warning#d3b41c
  • Error#fd8b74
  • Info#6baefe

And in light

The same colour, by day.

The palette is born dark; this is its light version. The background is not pure white: it carries a little of its hue, just as the dark one was not black.

A button

Take it with you

/* Wada combination 179 — bluenze.com/paletas */
:root {
  --fondo: #241f2e;
  --superficie: #0024cc;
  --texto: #f6ece5;
  --tinta: #f6ece5;
  --texto-suave: #bdaea4;
  --titular: #fa9442;
  --acento: #fe4a28;
  --acento-texto: #25222d;
  --enlace: #ff4220;
  --borde: #4a4456;

  /* la lámina de Wada, tal cual */
  --lamina-1: #e81900;
  --lamina-2: #fa9442;
  --lamina-3: #0024cc;

  --acento-50: #f6f6f6;
  --acento-100: #ebebeb;
  --acento-200: #feccbe;
  --acento-300: #fdaa93;
  --acento-400: #fd7e5e;
  --acento-500: #fe4a28;
  --acento-600: #d8270d;
  --acento-700: #af1101;
  --acento-800: #811101;
  --acento-900: #531302;
  --neutro-50: #f8f6f5;
  --neutro-100: #eeeae9;
  --neutro-200: #dcd6d4;
  --neutro-300: #c5bcba;
  --neutro-400: #aba19e;
  --neutro-500: #928683;
  --neutro-600: #786d6a;
  --neutro-700: #5e5553;
  --neutro-800: #463e3c;
  --neutro-900: #2e2927;

  --boton: #fe4a28;
  --boton-encima: #fe7453;
  --boton-pulsado: #fc967b;
  --boton-apagado: #6b4f47;
  --foco: #fe4a28;

  --exito: #4ec251;
  --aviso: #d3b41c;
  --error: #fd8b74;
  --info: #6baefe;
}

@media (prefers-color-scheme: light) {
  :root {
    --fondo: #fff2ef;
    --superficie: #fce3dc;
    --borde: #e9cbc3;
    --texto: #2e201d;
    --tinta: #2e201d;
    --texto-suave: #725f5a;
    --acento: #d61f06;
    --acento-texto: #fff4f1;
  }
}
Open the card →Post on LinkedIn →See this combination →

By rule

Complementary

Your colour and the one opposite it on the wheel, plus a light neutral and a dark version for background and text. For brands that want attention: the accent jumps out because the eye reads it as the opposite of everything else.

The plate, as printed

The colours the rule gives, raw and in equal parts. It is the starting point, not the interface. Click one to copy it.

Adapted for screen

The same hue as the plate with the lightness moved to where an interface needs it: the background rests, the surface keeps the colour from the book and the accent earns the button. Each role says which colour it comes from and what was done to it. Click any to copy.

On a website

This is your colour with a whole screen to fill.

This paragraph is here so you can see real text on a real background, which is where half of the pretty palettes fall over. If it's hard to read, now you know. And this is a link.

A card

Secondary surfaces use the support colour. If it doesn't separate from the background, the hierarchy is gone.

And the footer, which nobody looks at until it looks wrong.
Aa

Measured, before and after

On the plate, the best pair of colours reads at 6.4:1: AA, it reads.

On screen, the text #272419 on the background #f4f5f9 gives 14.3:1: AAA, reads with room to spare. APCA gives Lc 97: good for small text, the kind you read a paragraph of.

The accent #1f3bee stands 6.6:1 from the background (a button needs 3:1) and as a link reaches 6.6:1 (a word needs 4.5:1).

How to use it

  • Proportion

    Distribute, don't equalise: #f4f5f9 on 60% of the screen, #dcdde5 on 30% (cards, bands, headers) and #1f3bee on 10%, only on buttons and links. A colour loses force the more surface it covers; what looks intense on the plate softens at full screen.

  • Text

    Body text goes in #272419, a near-neutral ink tinted with the palette's hue, even though the plate had a pair that read: a saturated colour as text tires by the third line. The book's colour enters through the heading, in #625607, where size forgives.

  • The button

    The accent #1f3bee stands 6.6:1 apart from the background: it works as a button, with text in #f6f6f8.

  • Temperature

    Warm and cool together: let one lead and the other point. Here the background #dcdde5 leads, and the accent #1f3bee is the first thing the eye will look for.

  • How many

    Four colours demand discipline: #dcdde5 and #625607 are the base, the other two are detail. If in doubt, drop the support colour before the accent.

Goethe's reading

What this combination conveys, and why.

Wada tells you which colours go together. Goethe, a century earlier, explains why a combination means something or means nothing, and what each colour does depending on how much of the screen it takes. His circle has six colours and three oppositions, and every verdict below carries the paragraph it comes from.

What it conveys, by where each colour landed

The palette crosses both sides of the circle, active and passive. It carries the most tension and most needs one of the two to lead.

  • Accent · violet

    The violet that would be intolerable as a background works in a border or a button. Same colour, different dose: this is a rule about surface, not about hue. § 790

  • Heading · yellow

    Yellow points, but it loses the moment the ground stops being smooth and bright. On screen that means shadows, gradients and small type on top. § 771

How each pair reads on the circle
  • Opposite

    Opposite on the circle: together they complete what the eye asks for on its own. It is the only category Goethe approves without reservation. § 810

    This verdict is ours. Goethe judges four of the six pairs in this group and says so himself, or one of the two colours sits right between two sectors of the circle.

  • With a neutral

    Next to white, a colour from the passive side gains in liveliness. § 831

  • Opposite

    Opposite on the circle: together they complete what the eye asks for on its own. It is the only category Goethe approves without reservation. § 810

    This verdict is ours. Goethe judges four of the six pairs in this group and says so himself, or one of the two colours sits right between two sectors of the circle.

  • With a neutral

    Next to white, a colour from the active side loses force. § 831

  • Same sector

    Both fall in the same sector of the circle. There is no hue contrast, so whatever separates them will have to be lightness. § 832

    This verdict is ours. Goethe judges four of the six pairs in this group and says so himself, or one of the two colours sits right between two sectors of the circle.

  • With a neutral

    Next to white, a colour from the active side loses force. § 831

Criteria taken from Zur Farbenlehre (1810), in Eastlake's 1840 translation, which is public domain. The explanations are ours: from a book you take the substance, not the wording. The light values usually credited to Goethe for working out surface proportions are not in the Farbenlehre — they are Itten's, 1961, and that is how they are credited in the adaptation rules.

The kit for building itNine tints, states, alerts and dark mode

A brand needs four colours; an interface needs a good deal more. This is what you'd otherwise invent by hand once you take four hex codes into the editor.

Nine tints of the accent

  • 50#f6f6f6
  • 100#ebebeb
  • 200#d7d7d7
  • 300#c5b4fc
  • 400#a994fd
  • 500#8875fb
  • 600#5d56fb
  • 700#1f3bee
  • 800#252ca9
  • 900#111b7a

Greys, tinted with your hue

  • 50#f7f6f8
  • 100#ebebed
  • 200#d8d6db
  • 300#bfbdc3
  • 400#a4a2aa
  • 500#8a8890
  • 600#716e76
  • 700#58565d
  • 800#413f45
  • 900#2b292e

Button states

  • Normal#1f3bee
  • Hover#132fc7
  • Pressed#0123a3
  • Disabled#9d95b2
  • Focus#2f3de5

Success, warning, error and info

  • Success#0b7f21
  • Warning#a28a0d
  • Error#c93625
  • Info#0470ba

And in dark

The same colour, at night.

The background isn't pure black: it carries a little of your hue. That's what separates a designed dark mode from one that looks like a fault.

A button

Take it with you

/* Complementary — bluenze.com/paletas */
:root {
  --fondo: #f4f5f9;
  --superficie: #dcdde5;
  --texto: #272419;
  --tinta: #272419;
  --texto-suave: #686355;
  --titular: #625607;
  --acento: #1f3bee;
  --acento-texto: #f6f6f8;
  --enlace: #1f3bee;
  --borde: #d1d1d5;
  --apoyo-1: #eed21f;

  /* la lámina de Wada, tal cual */
  --lamina-1: #1f3bee;
  --lamina-2: #eed21f;
  --lamina-3: #edeef6;
  --lamina-4: #625607;

  --acento-50: #f6f6f6;
  --acento-100: #ebebeb;
  --acento-200: #d7d7d7;
  --acento-300: #c5b4fc;
  --acento-400: #a994fd;
  --acento-500: #8875fb;
  --acento-600: #5d56fb;
  --acento-700: #1f3bee;
  --acento-800: #252ca9;
  --acento-900: #111b7a;
  --neutro-50: #f7f6f8;
  --neutro-100: #ebebed;
  --neutro-200: #d8d6db;
  --neutro-300: #bfbdc3;
  --neutro-400: #a4a2aa;
  --neutro-500: #8a8890;
  --neutro-600: #716e76;
  --neutro-700: #58565d;
  --neutro-800: #413f45;
  --neutro-900: #2b292e;

  --boton: #1f3bee;
  --boton-encima: #132fc7;
  --boton-pulsado: #0123a3;
  --boton-apagado: #9d95b2;
  --foco: #2f3de5;

  --exito: #0b7f21;
  --aviso: #a28a0d;
  --error: #c93625;
  --info: #0470ba;
}

@media (prefers-color-scheme: dark) {
  :root {
    --fondo: #23202c;
    --superficie: #302c3c;
    --borde: #494456;
    --texto: #efecf6;
    --tinta: #efecf6;
    --texto-suave: #b2afba;
    --acento: #9984fd;
    --acento-texto: #25222d;
  }
}
Open the card →Post on LinkedIn →

By rule

Analogous

Your colour and its two neighbours on the wheel, plus a neutral that lets them breathe. For calm brands: everything looks like one family and nothing shouts.

The plate, as printed

The colours the rule gives, raw and in equal parts. It is the starting point, not the interface. Click one to copy it.

Adapted for screen

The same hue as the plate with the lightness moved to where an interface needs it: the background rests, the surface keeps the colour from the book and the accent earns the button. Each role says which colour it comes from and what was done to it. Click any to copy.

On a website

This is your colour with a whole screen to fill.

This paragraph is here so you can see real text on a real background, which is where half of the pretty palettes fall over. If it's hard to read, now you know. And this is a link.

A card

Secondary surfaces use the support colour. If it doesn't separate from the background, the hierarchy is gone.

And the footer, which nobody looks at until it looks wrong.
Aa

Measured, before and after

On the plate, the best pair of colours reads at 6.6:1: AA, it reads.

On screen, the text #25222d on the background #f5f5f8 gives 14.3:1: AAA, reads with room to spare. APCA gives Lc 97: good for small text, the kind you read a paragraph of.

The accent #1d92d6 stands 3.1:1 from the background (a button needs 3:1) and as a link reaches 4.8:1 (a word needs 4.5:1).

Under Protanopia, your accent and your background drop to 2.8:1. The button stops standing out: give it a border, change the lightness, or don't rely on colour alone to mark it.

How to use it

  • Proportion

    Distribute, don't equalise: #f5f5f8 on 60% of the screen, #e3e3e9 on 30% (cards, bands, headers) and #1d92d6 on 10%, only on buttons and links. A colour loses force the more surface it covers; what looks intense on the plate softens at full screen.

  • Text

    Body text goes in #25222d, a near-neutral ink tinted with the palette's hue, even though the plate had a pair that read: a saturated colour as text tires by the third line. The book's colour enters through the heading, in #1f3bee, where size forgives.

  • The button

    The accent #1d92d6 stands 3.1:1 apart from the background: it works as a button, with text in #25222d.

  • Temperature

    All cool: orderly and serious. So it doesn't feel distant, leave plenty of air and use the accent generously on whatever you want touched.

  • How many

    Four colours demand discipline: #e3e3e9 and #1f3bee are the base, the other two are detail. If in doubt, drop the support colour before the accent.

Goethe's reading

What this combination conveys, and why.

Wada tells you which colours go together. Goethe, a century earlier, explains why a combination means something or means nothing, and what each colour does depending on how much of the screen it takes. His circle has six colours and three oppositions, and every verdict below carries the paragraph it comes from.

What it conveys, by where each colour landed

The whole palette sits on the passive side: the colours that recede, cool and draw the eye inward.

  • Accent · blue

    Blue recedes, and an accent is asked to do the opposite. As a link it only has to be distinguishable; as a primary button it needs contrast to do the work the colour will not. § 781

  • Heading · violet

    The violet that would be intolerable as a background works in a border or a button. Same colour, different dose: this is a rule about surface, not about hue. § 790

How each pair reads on the circle
  • Adjacent

    Adjacent on the circle, with no colour between them to keep them apart. They are saved by proportion: one has to lead and the other to follow. § 828

    This verdict is ours. Goethe judges four of the six pairs in this group and says so himself, or one of the two colours sits right between two sectors of the circle.

  • Adjacent

    Adjacent on the circle, with no colour between them to keep them apart. They are saved by proportion: one has to lead and the other to follow. § 828

  • With a neutral

    Next to white, a colour from the passive side gains in liveliness. § 831

  • Same sector

    Both fall in the same sector of the circle. There is no hue contrast, so whatever separates them will have to be lightness. § 832

    This verdict is ours. Goethe judges four of the six pairs in this group and says so himself, or one of the two colours sits right between two sectors of the circle.

  • With a neutral

    Next to white, a colour from the passive side gains in liveliness. § 831

  • With a neutral

    Next to white, a colour from the passive side gains in liveliness. § 831

Criteria taken from Zur Farbenlehre (1810), in Eastlake's 1840 translation, which is public domain. The explanations are ours: from a book you take the substance, not the wording. The light values usually credited to Goethe for working out surface proportions are not in the Farbenlehre — they are Itten's, 1961, and that is how they are credited in the adaptation rules.

The kit for building itNine tints, states, alerts and dark mode

A brand needs four colours; an interface needs a good deal more. This is what you'd otherwise invent by hand once you take four hex codes into the editor.

Nine tints of the accent

  • 50#f0f7ff
  • 100#ddedff
  • 200#bbdafc
  • 300#92c3f2
  • 400#5fa9e6
  • 500#1d92d6
  • 600#1276ae
  • 700#055c8a
  • 800#054467
  • 900#022d46

Greys, tinted with your hue

  • 50#f5f6f8
  • 100#e9ebed
  • 200#d4d7db
  • 300#babfc4
  • 400#9ea4ab
  • 500#838a91
  • 600#6a7077
  • 700#52585e
  • 800#3c4045
  • 900#272a2e

Button states

  • Normal#1d92d6
  • Hover#117fbc
  • Pressed#046da3
  • Disabled#c8d2de
  • Focus#1592d7

Success, warning, error and info

  • Success#3d7a3c
  • Warning#a08a3c
  • Error#ab5342
  • Info#1c70b6

And in dark

The same colour, at night.

The background isn't pure black: it carries a little of your hue. That's what separates a designed dark mode from one that looks like a fault.

A button

Take it with you

/* Analogous — bluenze.com/paletas */
:root {
  --fondo: #f5f5f8;
  --superficie: #e3e3e9;
  --texto: #25222d;
  --tinta: #25222d;
  --texto-suave: #656171;
  --titular: #1f3bee;
  --acento: #1d92d6;
  --acento-texto: #25222d;
  --enlace: #0172ab;
  --borde: #d1d1d4;
  --apoyo-1: #6b1fee;

  /* la lámina de Wada, tal cual */
  --lamina-1: #1fa2ee;
  --lamina-2: #1f3bee;
  --lamina-3: #6b1fee;
  --lamina-4: #f4f4fa;

  --acento-50: #f0f7ff;
  --acento-100: #ddedff;
  --acento-200: #bbdafc;
  --acento-300: #92c3f2;
  --acento-400: #5fa9e6;
  --acento-500: #1d92d6;
  --acento-600: #1276ae;
  --acento-700: #055c8a;
  --acento-800: #054467;
  --acento-900: #022d46;
  --neutro-50: #f5f6f8;
  --neutro-100: #e9ebed;
  --neutro-200: #d4d7db;
  --neutro-300: #babfc4;
  --neutro-400: #9ea4ab;
  --neutro-500: #838a91;
  --neutro-600: #6a7077;
  --neutro-700: #52585e;
  --neutro-800: #3c4045;
  --neutro-900: #272a2e;

  --boton: #1d92d6;
  --boton-encima: #117fbc;
  --boton-pulsado: #046da3;
  --boton-apagado: #c8d2de;
  --foco: #1592d7;

  --exito: #3d7a3c;
  --aviso: #a08a3c;
  --error: #ab5342;
  --info: #1c70b6;
}

@media (prefers-color-scheme: dark) {
  :root {
    --fondo: #17232e;
    --superficie: #21303e;
    --borde: #384859;
    --texto: #e8eef6;
    --tinta: #e8eef6;
    --texto-suave: #aab1ba;
    --acento: #349de2;
    --acento-texto: #1d242c;
  }
}
Open the card →Post on LinkedIn →

By rule

Monochrome with accent

One hue in three lights and a small accent opposite it. The one studios use most: the brand is recognised by one colour and the accent does the work of pointing at buttons and links.

The plate, as printed

The colours the rule gives, raw and in equal parts. It is the starting point, not the interface. Click one to copy it.

Adapted for screen

The same hue as the plate with the lightness moved to where an interface needs it: the background rests, the surface keeps the colour from the book and the accent earns the button. Each role says which colour it comes from and what was done to it. Click any to copy.

On a website

This is your colour with a whole screen to fill.

This paragraph is here so you can see real text on a real background, which is where half of the pretty palettes fall over. If it's hard to read, now you know. And this is a link.

A card

Secondary surfaces use the support colour. If it doesn't separate from the background, the hierarchy is gone.

And the footer, which nobody looks at until it looks wrong.
Aa

Measured, before and after

On the plate, the best pair of colours reads at 11.8:1: AAA, reads with room to spare.

On screen, the text #25222d on the background #f3f4ff gives 14.3:1: AAA, reads with room to spare. APCA gives Lc 96: good for small text, the kind you read a paragraph of.

The accent #9e8a03 stands 3.2:1 from the background (a button needs 3:1) and as a link reaches 4.5:1 (a word needs 4.5:1).

How to use it

  • Proportion

    Distribute, don't equalise: #f3f4ff on 60% of the screen, #dbdff4 on 30% (cards, bands, headers) and #9e8a03 on 10%, only on buttons and links. A colour loses force the more surface it covers; what looks intense on the plate softens at full screen.

  • Text

    Body text goes in #25222d, a near-neutral ink tinted with the palette's hue, even though the plate had a pair that read: a saturated colour as text tires by the third line. The book's colour enters through the heading, in #08166c, where size forgives.

  • The button

    The accent #9e8a03 stands 3.2:1 apart from the background: it works as a button, with text in #25222d.

  • Temperature

    Warm and cool together: let one lead and the other point. Here the background #dbdff4 leads, and the accent #9e8a03 is the first thing the eye will look for.

  • How many

    Four colours demand discipline: #dbdff4 and #08166c are the base, the other two are detail. If in doubt, drop the support colour before the accent.

Goethe's reading

What this combination conveys, and why.

Wada tells you which colours go together. Goethe, a century earlier, explains why a combination means something or means nothing, and what each colour does depending on how much of the screen it takes. His circle has six colours and three oppositions, and every verdict below carries the paragraph it comes from.

What it conveys, by where each colour landed

The palette crosses both sides of the circle, active and passive. It carries the most tension and most needs one of the two to lead.

  • Accent · yellow

    Yellow points, but it loses the moment the ground stops being smooth and bright. On screen that means shadows, gradients and small type on top. § 771

  • Heading · violet

    The violet that would be intolerable as a background works in a border or a button. Same colour, different dose: this is a rule about surface, not about hue. § 790

How each pair reads on the circle
  • Same sector

    Both fall in the same sector of the circle. There is no hue contrast, so whatever separates them will have to be lightness. § 832

    This verdict is ours. Goethe judges four of the six pairs in this group and says so himself, or one of the two colours sits right between two sectors of the circle.

  • With a neutral

    Next to white, a colour from the passive side gains in liveliness. § 831

  • Opposite

    Opposite on the circle: together they complete what the eye asks for on its own. It is the only category Goethe approves without reservation. § 810

    This verdict is ours. Goethe judges four of the six pairs in this group and says so himself, or one of the two colours sits right between two sectors of the circle.

  • With a neutral

    Next to white, a colour from the passive side gains in liveliness. § 831

  • Opposite

    Opposite on the circle: together they complete what the eye asks for on its own. It is the only category Goethe approves without reservation. § 810

    This verdict is ours. Goethe judges four of the six pairs in this group and says so himself, or one of the two colours sits right between two sectors of the circle.

  • With a neutral

    Next to white, a colour from the active side loses force. § 831

Criteria taken from Zur Farbenlehre (1810), in Eastlake's 1840 translation, which is public domain. The explanations are ours: from a book you take the substance, not the wording. The light values usually credited to Goethe for working out surface proportions are not in the Farbenlehre — they are Itten's, 1961, and that is how they are credited in the adaptation rules.

The kit for building itNine tints, states, alerts and dark mode

A brand needs four colours; an interface needs a good deal more. This is what you'd otherwise invent by hand once you take four hex codes into the editor.

Nine tints of the accent

  • 50#fdf6e3
  • 100#f6eaca
  • 200#e7d6a2
  • 300#d2be72
  • 400#b8a33f
  • 500#9e8a03
  • 600#806f00
  • 700#645704
  • 800#4a4003
  • 900#312a02

Greys, tinted with your hue

  • 50#f7f6f5
  • 100#ecebe8
  • 200#d9d7d3
  • 300#c0beb8
  • 400#a6a39b
  • 500#8c8980
  • 600#726f67
  • 700#5a5750
  • 800#42403a
  • 900#2b2a26

Button states

  • Normal#9e8a03
  • Hover#8a780a
  • Pressed#766708
  • Disabled#d7d0be
  • Focus#9e8a0a

Success, warning, error and info

  • Success#147e23
  • Warning#a38a06
  • Error#bf4330
  • Info#1870b7

And in dark

The same colour, at night.

The background isn't pure black: it carries a little of your hue. That's what separates a designed dark mode from one that looks like a fault.

A button

Take it with you

/* Monochrome with accent — bluenze.com/paletas */
:root {
  --fondo: #f3f4ff;
  --superficie: #dbdff4;
  --texto: #25222d;
  --tinta: #25222d;
  --texto-suave: #656171;
  --titular: #08166c;
  --acento: #9e8a03;
  --acento-texto: #25222d;
  --enlace: #81700a;
  --borde: #cfd1db;
  --apoyo-1: #1f3bee;

  /* la lámina de Wada, tal cual */
  --lamina-1: #08166c;
  --lamina-2: #1f3bee;
  --lamina-3: #dbdff4;
  --lamina-4: #fadb13;

  --acento-50: #fdf6e3;
  --acento-100: #f6eaca;
  --acento-200: #e7d6a2;
  --acento-300: #d2be72;
  --acento-400: #b8a33f;
  --acento-500: #9e8a03;
  --acento-600: #806f00;
  --acento-700: #645704;
  --acento-800: #4a4003;
  --acento-900: #312a02;
  --neutro-50: #f7f6f5;
  --neutro-100: #ecebe8;
  --neutro-200: #d9d7d3;
  --neutro-300: #c0beb8;
  --neutro-400: #a6a39b;
  --neutro-500: #8c8980;
  --neutro-600: #726f67;
  --neutro-700: #5a5750;
  --neutro-800: #42403a;
  --neutro-900: #2b2a26;

  --boton: #9e8a03;
  --boton-encima: #8a780a;
  --boton-pulsado: #766708;
  --boton-apagado: #d7d0be;
  --foco: #9e8a0a;

  --exito: #147e23;
  --aviso: #a38a06;
  --error: #bf4330;
  --info: #1870b7;
}

@media (prefers-color-scheme: dark) {
  :root {
    --fondo: #252115;
    --superficie: #332e1e;
    --borde: #4c4634;
    --texto: #f1eee4;
    --tinta: #f1eee4;
    --texto-suave: #b4b0a6;
    --acento: #ab9618;
    --acento-texto: #272318;
  }
}
Open the card →Post on LinkedIn →

From plate to screen

Six rules that are not ours.

Wada designed for ink, cloth and pigment. A screen emits light, is read for minutes at a time and has a law. These are the rules colour for interfaces is built with, and the ones we adapt each plate with; none of them is ours, so each one carries its owner.

  1. Distribute 60 · 30 · 10

    One colour dominates, another accompanies and the third only points. In the book they sit in equal parts because that is how you compare them; on screen, equalising them is noise. Itten measured it in 1961: complementaries balance in areas inverse to their strength.

    Source: the 60-30-10 rule in interfaces (Hype4 Academy) and Itten's contrast of extension

  2. The background rests

    The background lives at one end of the lightness scale, very light or very dark, with little colour. Neither pure white nor pure black: tinted with the palette's hue, which is what separates a designed interface from an assembled one.

    Source: Refactoring UI, “Building your color palette”

  3. The book's colour lives on the surface

    Cards, bands and headers are the 30%: that is where Wada's colour shows at full size without carrying a paragraph. Material separates a colour from its role, “surface” and “on-surface”, so the hue can change without touching the interface.

    Source: Material Design 3, colour roles

  4. Paragraphs don't go in colour

    Long text goes in a near-black (or near-white) tinted with the palette's hue, at 7:1. The book's colours enter through headings, where size forgives. GOV.UK writes in #0b0c0c, not #000.

    Source: GOV.UK Design System and Refactoring UI

  5. The accent earns the button

    The most saturated colour goes only on what gets clicked, and is held to what the law asks of a component: 3:1 against the background (WCAG 1.4.11). As a word, 4.5:1 (1.4.3): a button and a link are not the same thing, and Radix gives them two different steps of its scale.

    Source: WCAG 2.2, criteria 1.4.3 and 1.4.11, and Radix Colors

  6. Move the lightness, not the hue

    Every adjustment is a change of lightness in a perceptual space (Lab, OKLCH): the hue stays put. In HSL, darkening a blue turns it violet and lightening it turns it lilac.

    Source: Evil Martians, “OKLCH in CSS: why we moved from RGB and HSL”

Where they come from

We read the book.

In 1933 a Japanese painter and costume designer, Sanzō Wada, published a dictionary of colour combinations: 348 palettes meant for dyers, weavers and designers, drawn from years of working with real colour rather than a wheel. Almost a century later it still sits on the desk of many studios, ours included. We read it cover to cover, checked every value against the original and gave its 158 colours a name in Spanish.

That is why there is no “another random one” button here. A random generator hands you five pretty squares and no answers: which is the background, which is the text, what colour goes on the button, whether it reads. Every palette on this page comes from somewhere, Wada's dictionary or a named harmony rule, and arrives with its roles assigned and its contrast checked. If it does not read, we tell you before you take it.

And something Wada already warned about back then: the plate is not the application. His samples sit on equal surfaces only so they can be compared. On a website the background leads, the text reads and the accent points, and a colour loses strength the more surface it covers. That is why every palette comes with its roles and some advice, not four equal squares.

The mockups are schematic on purpose: they show how the colours get along, not a design. Design is what comes next, and that part we do.

Combinations based on Sanzō Wada's system (Haishoku Sōkan, 1933-34; Seigensha selection, 2010). Colour values are checked against that edition; the Spanish names, each combination's character and the explanations are ours.

What people ask

Six colour questions, answered.

How many colours should a palette have?
Three is the comfortable number: a background, a text colour and an accent. Two is a pair, not a brand. Four takes discipline, because the fourth either earns its place or gets in the way. Beyond five, two of them usually end up doing the same job.
What is the 60-30-10 rule?
That colours aren't shared out equally: one covers most of the surface, one accompanies, and the third only points. Wada said as much in 1933 in different words: the swatch is not the application, and a colour loses force the more surface it covers. What looks intense on a strip of samples calms down at full screen.
How do I know my palette is readable?
By measuring the contrast between text and background. The legal minimum in Spain is 4.5:1 for normal text and 3:1 for large text. Every palette here comes measured, and also in APCA, the newer criterion and the only one that accounts for size and weight: the same pair doesn't read the same at 12 px as at 32.
Who was Sanzō Wada?
A Japanese painter and costume designer who published a dictionary of colour combinations in 1933: 348 palettes drawn from years of working with real colour rather than from a wheel. Nearly a century on it's still on many studio desks. The values here are checked against the book.
Can I use these palettes for my brand?
Yes, and they're free. Wada's colours are data, not a registrable work, and the names, explanations and advice are ours and yours to use. What no tool can hand you is the reasoning for why your business needs that colour and not another: that part happens at a table.
What about the dark version?
It comes with every palette, inside the kit. It isn't inverting the colours: the background takes on your brand's hue instead of being pure black, and the accent is lifted until it still reads. An accent that works on white almost never works the same on black.

More colour

In case you came for something else.

If it is for your brand, this is what we do: custom websites that start with colour and end in code.