#CA45AB is a mid-toned, warm rose. On the Color Lab it reads clean and engineered, bold and ownable. It carries a legible label as a UI accent and reproduces cleanly in print.
Not just a swatch — here's how #CA45AB works with other colors. Named schemes with #CA45AB in its natural role, and a note on why the supporting colors balance it.
Byzantine glows at the center of this sunset palette, joined by coral and gold, deepened by a plum anchor and cooled with cream.
Byzantine sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Byzantine 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.
Byzantine plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Byzantine 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 Byzantine carrying the quiet middle.
How #CA45AB 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 #CA45AB at work across the surfaces designers actually ship.
:root {
--color-base: #CA45AB;
--color-base-rgb: 202 69 171;
--color-base-oklch: oklch(60.9% 0.201 338.3);
--color-50: #FCF3FA;
--color-100: #F7DFF1;
--color-200: #EDBFE2;
--color-300: #DC93CB;
--color-400: #C76BB2;
--color-500: #AC4995;
--color-600: #843E73;
--color-700: #5E3153;
--color-800: #3E2338;
--color-900: #261723;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
byzantine: {
50: '#FCF3FA',
100: '#F7DFF1',
200: '#EDBFE2',
300: '#DC93CB',
400: '#C76BB2',
500: '#AC4995',
600: '#843E73',
700: '#5E3153',
800: '#3E2338',
900: '#261723',
},
}
$base: #CA45AB; $base-ink: #141310; $base-50: #FCF3FA; $base-100: #F7DFF1; $base-200: #EDBFE2; $base-300: #DC93CB; $base-400: #C76BB2; $base-500: #AC4995; $base-600: #843E73; $base-700: #5E3153; $base-800: #3E2338; $base-900: #261723; $base-hover: #A9308C; $base-subtle: #EACCE3;
{
"color": {
"base": {
"value": "#CA45AB",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#FCF3FA",
"type": "color"
},
"100": {
"value": "#F7DFF1",
"type": "color"
},
"200": {
"value": "#EDBFE2",
"type": "color"
},
"300": {
"value": "#DC93CB",
"type": "color"
},
"400": {
"value": "#C76BB2",
"type": "color"
},
"500": {
"value": "#AC4995",
"type": "color"
},
"600": {
"value": "#843E73",
"type": "color"
},
"700": {
"value": "#5E3153",
"type": "color"
},
"800": {
"value": "#3E2338",
"type": "color"
},
"900": {
"value": "#261723",
"type": "color"
}
}
}
}