#652170 is a deep, temperate magenta. 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 #652170 works with other colors. Named schemes with #652170 in its natural role, and a note on why the supporting colors balance it.
Byzantium sits between cream and a deep berry here, softened by a blush accent and grounded by 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 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 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.
Byzantium is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Byzantium.
How #652170 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 #652170 at work across the surfaces designers actually ship.
:root {
--color-base: #652170;
--color-base-rgb: 101 33 112;
--color-base-oklch: oklch(38.7% 0.142 321.8);
--color-50: #FBF3FC;
--color-100: #F3DFF6;
--color-200: #E6C0EC;
--color-300: #D195DA;
--color-400: #BA6CC6;
--color-500: #9D4BAA;
--color-600: #7A3F83;
--color-700: #57325D;
--color-800: #3A233D;
--color-900: #241726;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
byzantium: {
50: '#FBF3FC',
100: '#F3DFF6',
200: '#E6C0EC',
300: '#D195DA',
400: '#BA6CC6',
500: '#9D4BAA',
600: '#7A3F83',
700: '#57325D',
800: '#3A233D',
900: '#241726',
},
}
$base: #652170; $base-ink: #FFFFFF; $base-50: #FBF3FC; $base-100: #F3DFF6; $base-200: #E6C0EC; $base-300: #D195DA; $base-400: #BA6CC6; $base-500: #9D4BAA; $base-600: #7A3F83; $base-700: #57325D; $base-800: #3A233D; $base-900: #241726; $base-hover: #501A58; $base-subtle: #D8B1DF;
{
"color": {
"base": {
"value": "#652170",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#FBF3FC",
"type": "color"
},
"100": {
"value": "#F3DFF6",
"type": "color"
},
"200": {
"value": "#E6C0EC",
"type": "color"
},
"300": {
"value": "#D195DA",
"type": "color"
},
"400": {
"value": "#BA6CC6",
"type": "color"
},
"500": {
"value": "#9D4BAA",
"type": "color"
},
"600": {
"value": "#7A3F83",
"type": "color"
},
"700": {
"value": "#57325D",
"type": "color"
},
"800": {
"value": "#3A233D",
"type": "color"
},
"900": {
"value": "#241726",
"type": "color"
}
}
}
}