#691A57 is a deep, 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 #691A57 works with other colors. Named schemes with #691A57 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 #691A57 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 #691A57 at work across the surfaces designers actually ship.
:root {
--color-base: #691A57;
--color-base-rgb: 105 26 87;
--color-base-oklch: oklch(37.1% 0.132 338.6);
--color-50: #FCF2FA;
--color-100: #F8DEF2;
--color-200: #EFBEE3;
--color-300: #DE91CC;
--color-400: #CB67B3;
--color-500: #AF4697;
--color-600: #863C75;
--color-700: #602F54;
--color-800: #3F2238;
--color-900: #271623;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
byzantium: {
50: '#FCF2FA',
100: '#F8DEF2',
200: '#EFBEE3',
300: '#DE91CC',
400: '#CB67B3',
500: '#AF4697',
600: '#863C75',
700: '#602F54',
800: '#3F2238',
900: '#271623',
},
}
$base: #691A57; $base-ink: #FFFFFF; $base-50: #FCF2FA; $base-100: #F8DEF2; $base-200: #EFBEE3; $base-300: #DE91CC; $base-400: #CB67B3; $base-500: #AF4697; $base-600: #863C75; $base-700: #602F54; $base-800: #3F2238; $base-900: #271623; $base-hover: #551546; $base-subtle: #E0ADD4;
{
"color": {
"base": {
"value": "#691A57",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#FCF2FA",
"type": "color"
},
"100": {
"value": "#F8DEF2",
"type": "color"
},
"200": {
"value": "#EFBEE3",
"type": "color"
},
"300": {
"value": "#DE91CC",
"type": "color"
},
"400": {
"value": "#CB67B3",
"type": "color"
},
"500": {
"value": "#AF4697",
"type": "color"
},
"600": {
"value": "#863C75",
"type": "color"
},
"700": {
"value": "#602F54",
"type": "color"
},
"800": {
"value": "#3F2238",
"type": "color"
},
"900": {
"value": "#271623",
"type": "color"
}
}
}
}