#7F1663 is a mid-toned, warm rose. 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 #7F1663 works with other colors. Named schemes with #7F1663 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 #7F1663 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 #7F1663 at work across the surfaces designers actually ship.
:root {
--color-base: #7F1663;
--color-base-rgb: 127 22 99;
--color-base-oklch: oklch(41.2% 0.159 341.6);
--color-50: #FDF1FA;
--color-100: #FADBF2;
--color-200: #F3BAE3;
--color-300: #E58ACD;
--color-400: #D35FB4;
--color-500: #B83D97;
--color-600: #8C3575;
--color-700: #642B55;
--color-800: #412038;
--color-900: #281523;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
byzantium: {
50: '#FDF1FA',
100: '#FADBF2',
200: '#F3BAE3',
300: '#E58ACD',
400: '#D35FB4',
500: '#B83D97',
600: '#8C3575',
700: '#642B55',
800: '#412038',
900: '#281523',
},
}
$base: #7F1663; $base-ink: #FFFFFF; $base-50: #FDF1FA; $base-100: #FADBF2; $base-200: #F3BAE3; $base-300: #E58ACD; $base-400: #D35FB4; $base-500: #B83D97; $base-600: #8C3575; $base-700: #642B55; $base-800: #412038; $base-900: #281523; $base-hover: #65124E; $base-subtle: #E6ACD6;
{
"color": {
"base": {
"value": "#7F1663",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#FDF1FA",
"type": "color"
},
"100": {
"value": "#FADBF2",
"type": "color"
},
"200": {
"value": "#F3BAE3",
"type": "color"
},
"300": {
"value": "#E58ACD",
"type": "color"
},
"400": {
"value": "#D35FB4",
"type": "color"
},
"500": {
"value": "#B83D97",
"type": "color"
},
"600": {
"value": "#8C3575",
"type": "color"
},
"700": {
"value": "#642B55",
"type": "color"
},
"800": {
"value": "#412038",
"type": "color"
},
"900": {
"value": "#281523",
"type": "color"
}
}
}
}