#CB34A5 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 sits well as a supporting tone.
Not just a swatch — here's how #CB34A5 works with other colors. Named schemes with #CB34A5 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 #CB34A5 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 #CB34A5 at work across the surfaces designers actually ship.
:root {
--color-base: #CB34A5;
--color-base-rgb: 203 52 165;
--color-base-oklch: oklch(59.2% 0.217 340.2);
--color-50: #FCF2FA;
--color-100: #F7DEF1;
--color-200: #EEBEE2;
--color-300: #DE92CB;
--color-400: #CA68B1;
--color-500: #AE4694;
--color-600: #863C73;
--color-700: #5F3053;
--color-800: #3F2238;
--color-900: #271723;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
byzantine: {
50: '#FCF2FA',
100: '#F7DEF1',
200: '#EEBEE2',
300: '#DE92CB',
400: '#CA68B1',
500: '#AE4694',
600: '#863C73',
700: '#5F3053',
800: '#3F2238',
900: '#271723',
},
}
$base: #CB34A5; $base-ink: #FFFFFF; $base-50: #FCF2FA; $base-100: #F7DEF1; $base-200: #EEBEE2; $base-300: #DE92CB; $base-400: #CA68B1; $base-500: #AE4694; $base-600: #863C73; $base-700: #5F3053; $base-800: #3F2238; $base-900: #271723; $base-hover: #A22A84; $base-subtle: #EAC8E1;
{
"color": {
"base": {
"value": "#CB34A5",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#FCF2FA",
"type": "color"
},
"100": {
"value": "#F7DEF1",
"type": "color"
},
"200": {
"value": "#EEBEE2",
"type": "color"
},
"300": {
"value": "#DE92CB",
"type": "color"
},
"400": {
"value": "#CA68B1",
"type": "color"
},
"500": {
"value": "#AE4694",
"type": "color"
},
"600": {
"value": "#863C73",
"type": "color"
},
"700": {
"value": "#5F3053",
"type": "color"
},
"800": {
"value": "#3F2238",
"type": "color"
},
"900": {
"value": "#271723",
"type": "color"
}
}
}
}