#642854 is a deep, warm rose. On the Color Lab it reads clean and engineered, with a faded, vintage edge. It carries a legible label as a UI accent and reproduces cleanly in print.
Not just a swatch — here's how #642854 works with other colors. Named schemes with #642854 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 #642854 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 #642854 at work across the surfaces designers actually ship.
:root {
--color-base: #642854;
--color-base-rgb: 100 40 84;
--color-base-oklch: oklch(37.9% 0.104 339.0);
--color-50: #FBF4F9;
--color-100: #F4E1EF;
--color-200: #E8C5DE;
--color-300: #D39CC5;
--color-400: #BD75AA;
--color-500: #A0558C;
--color-600: #7C466D;
--color-700: #593650;
--color-800: #3B2635;
--color-900: #241921;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
byzantium: {
50: '#FBF4F9',
100: '#F4E1EF',
200: '#E8C5DE',
300: '#D39CC5',
400: '#BD75AA',
500: '#A0558C',
600: '#7C466D',
700: '#593650',
800: '#3B2635',
900: '#241921',
},
}
$base: #642854; $base-ink: #FFFFFF; $base-50: #FBF4F9; $base-100: #F4E1EF; $base-200: #E8C5DE; $base-300: #D39CC5; $base-400: #BD75AA; $base-500: #A0558C; $base-600: #7C466D; $base-700: #593650; $base-800: #3B2635; $base-900: #241921; $base-hover: #4F1F42; $base-subtle: #D9B5D0;
{
"color": {
"base": {
"value": "#642854",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#FBF4F9",
"type": "color"
},
"100": {
"value": "#F4E1EF",
"type": "color"
},
"200": {
"value": "#E8C5DE",
"type": "color"
},
"300": {
"value": "#D39CC5",
"type": "color"
},
"400": {
"value": "#BD75AA",
"type": "color"
},
"500": {
"value": "#A0558C",
"type": "color"
},
"600": {
"value": "#7C466D",
"type": "color"
},
"700": {
"value": "#593650",
"type": "color"
},
"800": {
"value": "#3B2635",
"type": "color"
},
"900": {
"value": "#241921",
"type": "color"
}
}
}
}