#012A71 is a deep, cool violet. On the Color Lab it reads clean and engineered, quietly premium. It sits well as a supporting tone.
Not just a swatch — here's how #012A71 works with other colors. Named schemes with #012A71 in its natural role, and a note on why the supporting colors balance it.
Yale Blue carries the depth in this luxury scheme, offset by a brass accent and near-black and held together by a deep neutral and an off-white surface.
Yale Blue adds the colour to this moody editorial scheme — charcoal and a mid-grey around it, a bone highlight, and a muted jewel accent drawn from Yale Blue.
Yale Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Yale Blue plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Yale Blue is the single accent in this high-contrast editorial system — set on near-white paper against near-black ink, with a warm grey and a desaturated tint of Yale Blue carrying the quiet middle.
How #012A71 actually behaves in design work — read from its OKLCH lightness, chroma and hue, not just its raw numbers. Ten signals to help you decide where this color earns its place.
Not a swatch to memorise — a color to build with. Here is #012A71 at work across the surfaces designers actually ship.
:root {
--color-base: #012A71;
--color-base-rgb: 1 42 113;
--color-base-oklch: oklch(31.2% 0.130 260.7);
--color-50: #F0F5FE;
--color-100: #D8E6FD;
--color-200: #B1CCFC;
--color-300: #78A7F7;
--color-400: #4883EA;
--color-500: #2463D1;
--color-600: #24519E;
--color-700: #203D6F;
--color-800: #192A48;
--color-900: #111B2C;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
yale-blue: {
50: '#F0F5FE',
100: '#D8E6FD',
200: '#B1CCFC',
300: '#78A7F7',
400: '#4883EA',
500: '#2463D1',
600: '#24519E',
700: '#203D6F',
800: '#192A48',
900: '#111B2C',
},
}
$base: #012A71; $base-ink: #FFFFFF; $base-50: #F0F5FE; $base-100: #D8E6FD; $base-200: #B1CCFC; $base-300: #78A7F7; $base-400: #4883EA; $base-500: #2463D1; $base-600: #24519E; $base-700: #203D6F; $base-800: #192A48; $base-900: #111B2C; $base-hover: #012159; $base-subtle: #97B7F0;
{
"color": {
"base": {
"value": "#012A71",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#F0F5FE",
"type": "color"
},
"100": {
"value": "#D8E6FD",
"type": "color"
},
"200": {
"value": "#B1CCFC",
"type": "color"
},
"300": {
"value": "#78A7F7",
"type": "color"
},
"400": {
"value": "#4883EA",
"type": "color"
},
"500": {
"value": "#2463D1",
"type": "color"
},
"600": {
"value": "#24519E",
"type": "color"
},
"700": {
"value": "#203D6F",
"type": "color"
},
"800": {
"value": "#192A48",
"type": "color"
},
"900": {
"value": "#111B2C",
"type": "color"
}
}
}
}