#CF3FA4 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 #CF3FA4 works with other colors. Named schemes with #CF3FA4 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 #CF3FA4 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 #CF3FA4 at work across the surfaces designers actually ship.
:root {
--color-base: #CF3FA4;
--color-base-rgb: 207 63 164;
--color-base-oklch: oklch(60.7% 0.207 342.1);
--color-50: #FCF2F9;
--color-100: #F8DEF0;
--color-200: #EFBEE0;
--color-300: #DE91C7;
--color-400: #CB67AD;
--color-500: #AF4690;
--color-600: #863C70;
--color-700: #602F51;
--color-800: #3F2236;
--color-900: #271622;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
byzantine: {
50: '#FCF2F9',
100: '#F8DEF0',
200: '#EFBEE0',
300: '#DE91C7',
400: '#CB67AD',
500: '#AF4690',
600: '#863C70',
700: '#602F51',
800: '#3F2236',
900: '#271622',
},
}
$base: #CF3FA4; $base-ink: #141310; $base-50: #FCF2F9; $base-100: #F8DEF0; $base-200: #EFBEE0; $base-300: #DE91C7; $base-400: #CB67AD; $base-500: #AF4690; $base-600: #863C70; $base-700: #602F51; $base-800: #3F2236; $base-900: #271622; $base-hover: #AD2B86; $base-subtle: #EBCBE2;
{
"color": {
"base": {
"value": "#CF3FA4",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#FCF2F9",
"type": "color"
},
"100": {
"value": "#F8DEF0",
"type": "color"
},
"200": {
"value": "#EFBEE0",
"type": "color"
},
"300": {
"value": "#DE91C7",
"type": "color"
},
"400": {
"value": "#CB67AD",
"type": "color"
},
"500": {
"value": "#AF4690",
"type": "color"
},
"600": {
"value": "#863C70",
"type": "color"
},
"700": {
"value": "#602F51",
"type": "color"
},
"800": {
"value": "#3F2236",
"type": "color"
},
"900": {
"value": "#271622",
"type": "color"
}
}
}
}