#651B60 is a deep, temperate pink. On the Color Lab it reads clean and engineered, quietly premium. It carries a legible label as a UI accent and reproduces cleanly in print.
Not just a swatch — here's how #651B60 works with other colors. Named schemes with #651B60 in its natural role, and a note on why the supporting colors balance it.
Byzantium 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.
Byzantium plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Byzantium 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 Byzantium.
Byzantium sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Byzantium 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 Byzantium carrying the quiet middle.
How #651B60 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 #651B60 at work across the surfaces designers actually ship.
:root {
--color-base: #651B60;
--color-base-rgb: 101 27 96;
--color-base-oklch: oklch(37.1% 0.135 330.8);
--color-50: #FCF2FC;
--color-100: #F7DEF5;
--color-200: #EEBFEB;
--color-300: #DD92D8;
--color-400: #C969C3;
--color-500: #AD47A7;
--color-600: #853D80;
--color-700: #5F305C;
--color-800: #3E233D;
--color-900: #261725;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
byzantium: {
50: '#FCF2FC',
100: '#F7DEF5',
200: '#EEBFEB',
300: '#DD92D8',
400: '#C969C3',
500: '#AD47A7',
600: '#853D80',
700: '#5F305C',
800: '#3E233D',
900: '#261725',
},
}
$base: #651B60; $base-ink: #FFFFFF; $base-50: #FCF2FC; $base-100: #F7DEF5; $base-200: #EEBFEB; $base-300: #DD92D8; $base-400: #C969C3; $base-500: #AD47A7; $base-600: #853D80; $base-700: #5F305C; $base-800: #3E233D; $base-900: #261725; $base-hover: #51154D; $base-subtle: #DFACDC;
{
"color": {
"base": {
"value": "#651B60",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#FCF2FC",
"type": "color"
},
"100": {
"value": "#F7DEF5",
"type": "color"
},
"200": {
"value": "#EEBFEB",
"type": "color"
},
"300": {
"value": "#DD92D8",
"type": "color"
},
"400": {
"value": "#C969C3",
"type": "color"
},
"500": {
"value": "#AD47A7",
"type": "color"
},
"600": {
"value": "#853D80",
"type": "color"
},
"700": {
"value": "#5F305C",
"type": "color"
},
"800": {
"value": "#3E233D",
"type": "color"
},
"900": {
"value": "#261725",
"type": "color"
}
}
}
}