#DFF4FE is a pale, temperate off-white. 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 #DFF4FE works with other colors. Named schemes with #DFF4FE in its natural role, and a note on why the supporting colors balance it.
Cool White keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
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 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 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 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 #DFF4FE 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 #DFF4FE at work across the surfaces designers actually ship.
:root {
--color-base: #DFF4FE;
--color-base-rgb: 223 244 254;
--color-base-oklch: oklch(95.5% 0.026 227.9);
--color-50: #F0FAFE;
--color-100: #D8F1FD;
--color-200: #B1E4FC;
--color-300: #7BCEF4;
--color-400: #4BB6E7;
--color-500: #2899CD;
--color-600: #26769B;
--color-700: #21556D;
--color-800: #1A3947;
--color-900: #12232B;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
cool-white: {
50: '#F0FAFE',
100: '#D8F1FD',
200: '#B1E4FC',
300: '#7BCEF4',
400: '#4BB6E7',
500: '#2899CD',
600: '#26769B',
700: '#21556D',
800: '#1A3947',
900: '#12232B',
},
}
$base: #DFF4FE; $base-ink: #141310; $base-50: #F0FAFE; $base-100: #D8F1FD; $base-200: #B1E4FC; $base-300: #7BCEF4; $base-400: #4BB6E7; $base-500: #2899CD; $base-600: #26769B; $base-700: #21556D; $base-800: #1A3947; $base-900: #12232B; $base-hover: #84D6FB; $base-subtle: #F7FCFE;
{
"color": {
"base": {
"value": "#DFF4FE",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F0FAFE",
"type": "color"
},
"100": {
"value": "#D8F1FD",
"type": "color"
},
"200": {
"value": "#B1E4FC",
"type": "color"
},
"300": {
"value": "#7BCEF4",
"type": "color"
},
"400": {
"value": "#4BB6E7",
"type": "color"
},
"500": {
"value": "#2899CD",
"type": "color"
},
"600": {
"value": "#26769B",
"type": "color"
},
"700": {
"value": "#21556D",
"type": "color"
},
"800": {
"value": "#1A3947",
"type": "color"
},
"900": {
"value": "#12232B",
"type": "color"
}
}
}
}