#E6F1FA 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 #E6F1FA works with other colors. Named schemes with #E6F1FA 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 keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
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 #E6F1FA 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 #E6F1FA at work across the surfaces designers actually ship.
:root {
--color-base: #E6F1FA;
--color-base-rgb: 230 241 250;
--color-base-oklch: oklch(95.3% 0.017 242.4);
--color-50: #F2F8FD;
--color-100: #DCECF9;
--color-200: #BBD9F1;
--color-300: #8CBCE3;
--color-400: #629FD0;
--color-500: #3F80B5;
--color-600: #37658B;
--color-700: #2C4A62;
--color-800: #203241;
--color-900: #162028;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
cool-white: {
50: '#F2F8FD',
100: '#DCECF9',
200: '#BBD9F1',
300: '#8CBCE3',
400: '#629FD0',
500: '#3F80B5',
600: '#37658B',
700: '#2C4A62',
800: '#203241',
900: '#162028',
},
}
$base: #E6F1FA; $base-ink: #141310; $base-50: #F2F8FD; $base-100: #DCECF9; $base-200: #BBD9F1; $base-300: #8CBCE3; $base-400: #629FD0; $base-500: #3F80B5; $base-600: #37658B; $base-700: #2C4A62; $base-800: #203241; $base-900: #162028; $base-hover: #95C4EA; $base-subtle: #F8FBFD;
{
"color": {
"base": {
"value": "#E6F1FA",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F2F8FD",
"type": "color"
},
"100": {
"value": "#DCECF9",
"type": "color"
},
"200": {
"value": "#BBD9F1",
"type": "color"
},
"300": {
"value": "#8CBCE3",
"type": "color"
},
"400": {
"value": "#629FD0",
"type": "color"
},
"500": {
"value": "#3F80B5",
"type": "color"
},
"600": {
"value": "#37658B",
"type": "color"
},
"700": {
"value": "#2C4A62",
"type": "color"
},
"800": {
"value": "#203241",
"type": "color"
},
"900": {
"value": "#162028",
"type": "color"
}
}
}
}