#F3F1FE is a light neutral with only a whisper of temperate cast. On the Color Lab it reads clean and engineered, restrained and easy to live with. It holds up as a large surface and is too pale to lead as a primary accent.
Not just a swatch — here's how #F3F1FE works with other colors. Named schemes with #F3F1FE in its natural role, and a note on why the supporting colors balance it.
Cool White sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.
Cool White opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Cool White is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Cool White.
Cool White sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Cool White 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 Cool White carrying the quiet middle.
How #F3F1FE 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 #F3F1FE at work across the surfaces designers actually ship.
:root {
--color-base: #F3F1FE;
--color-base-rgb: 243 241 254;
--color-base-oklch: oklch(96.3% 0.017 293.1);
--color-50: #F2F0FE;
--color-100: #DDD8FD;
--color-200: #BDB3FA;
--color-300: #907FF0;
--color-400: #6751E1;
--color-500: #452EC7;
--color-600: #3B2B97;
--color-700: #2F246B;
--color-800: #221C45;
--color-900: #16132A;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
cool-white: {
50: '#F2F0FE',
100: '#DDD8FD',
200: '#BDB3FA',
300: '#907FF0',
400: '#6751E1',
500: '#452EC7',
600: '#3B2B97',
700: '#2F246B',
800: '#221C45',
900: '#16132A',
},
}
$base: #F3F1FE; $base-ink: #141310; $base-50: #F2F0FE; $base-100: #DDD8FD; $base-200: #BDB3FA; $base-300: #907FF0; $base-400: #6751E1; $base-500: #452EC7; $base-600: #3B2B97; $base-700: #2F246B; $base-800: #221C45; $base-900: #16132A; $base-hover: #A394F8; $base-subtle: #FCFBFE;
{
"color": {
"base": {
"value": "#F3F1FE",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F2F0FE",
"type": "color"
},
"100": {
"value": "#DDD8FD",
"type": "color"
},
"200": {
"value": "#BDB3FA",
"type": "color"
},
"300": {
"value": "#907FF0",
"type": "color"
},
"400": {
"value": "#6751E1",
"type": "color"
},
"500": {
"value": "#452EC7",
"type": "color"
},
"600": {
"value": "#3B2B97",
"type": "color"
},
"700": {
"value": "#2F246B",
"type": "color"
},
"800": {
"value": "#221C45",
"type": "color"
},
"900": {
"value": "#16132A",
"type": "color"
}
}
}
}