#D3DFF4 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 #D3DFF4 works with other colors. Named schemes with #D3DFF4 in its natural role, and a note on why the supporting colors balance it.
Gainsboro keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Gainsboro opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Gainsboro 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.
Gainsboro is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Gainsboro.
Gainsboro 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 Gainsboro carrying the quiet middle.
How #D3DFF4 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 #D3DFF4 at work across the surfaces designers actually ship.
:root {
--color-base: #D3DFF4;
--color-base-rgb: 211 223 244;
--color-base-oklch: oklch(90.1% 0.032 261.7);
--color-50: #F2F6FC;
--color-100: #DEE7F8;
--color-200: #BED0EF;
--color-300: #91ADDE;
--color-400: #678CCB;
--color-500: #466CAF;
--color-600: #3C5786;
--color-700: #2F4160;
--color-800: #222D3F;
--color-900: #161C27;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
gainsboro: {
50: '#F2F6FC',
100: '#DEE7F8',
200: '#BED0EF',
300: '#91ADDE',
400: '#678CCB',
500: '#466CAF',
600: '#3C5786',
700: '#2F4160',
800: '#222D3F',
900: '#161C27',
},
}
$base: #D3DFF4; $base-ink: #141310; $base-50: #F2F6FC; $base-100: #DEE7F8; $base-200: #BED0EF; $base-300: #91ADDE; $base-400: #678CCB; $base-500: #466CAF; $base-600: #3C5786; $base-700: #2F4160; $base-800: #222D3F; $base-900: #161C27; $base-hover: #89AAE2; $base-subtle: #F3F6FA;
{
"color": {
"base": {
"value": "#D3DFF4",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F2F6FC",
"type": "color"
},
"100": {
"value": "#DEE7F8",
"type": "color"
},
"200": {
"value": "#BED0EF",
"type": "color"
},
"300": {
"value": "#91ADDE",
"type": "color"
},
"400": {
"value": "#678CCB",
"type": "color"
},
"500": {
"value": "#466CAF",
"type": "color"
},
"600": {
"value": "#3C5786",
"type": "color"
},
"700": {
"value": "#2F4160",
"type": "color"
},
"800": {
"value": "#222D3F",
"type": "color"
},
"900": {
"value": "#161C27",
"type": "color"
}
}
}
}