#83104F is a deep, warm red. 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 #83104F works with other colors. Named schemes with #83104F in its natural role, and a note on why the supporting colors balance it.
Byzantium anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.
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 sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
This palette keeps Byzantium as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.
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 #83104F 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 #83104F at work across the surfaces designers actually ship.
:root {
--color-base: #83104F;
--color-base-rgb: 131 16 79;
--color-base-oklch: oklch(40.7% 0.156 354.1);
--color-50: #FEF1F8;
--color-100: #FBDAEC;
--color-200: #F6B6D9;
--color-300: #EA85BD;
--color-400: #DA589F;
--color-500: #BF3681;
--color-600: #913066;
--color-700: #67284B;
--color-800: #431E32;
--color-900: #291420;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
byzantium: {
50: '#FEF1F8',
100: '#FBDAEC',
200: '#F6B6D9',
300: '#EA85BD',
400: '#DA589F',
500: '#BF3681',
600: '#913066',
700: '#67284B',
800: '#431E32',
900: '#291420',
},
}
$base: #83104F; $base-ink: #FFFFFF; $base-50: #FEF1F8; $base-100: #FBDAEC; $base-200: #F6B6D9; $base-300: #EA85BD; $base-400: #DA589F; $base-500: #BF3681; $base-600: #913066; $base-700: #67284B; $base-800: #431E32; $base-900: #291420; $base-hover: #690D40; $base-subtle: #E9A8CC;
{
"color": {
"base": {
"value": "#83104F",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#FEF1F8",
"type": "color"
},
"100": {
"value": "#FBDAEC",
"type": "color"
},
"200": {
"value": "#F6B6D9",
"type": "color"
},
"300": {
"value": "#EA85BD",
"type": "color"
},
"400": {
"value": "#DA589F",
"type": "color"
},
"500": {
"value": "#BF3681",
"type": "color"
},
"600": {
"value": "#913066",
"type": "color"
},
"700": {
"value": "#67284B",
"type": "color"
},
"800": {
"value": "#431E32",
"type": "color"
},
"900": {
"value": "#291420",
"type": "color"
}
}
}
}