#E3EEEA 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 #E3EEEA works with other colors. Named schemes with #E3EEEA 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 #E3EEEA 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 #E3EEEA at work across the surfaces designers actually ship.
:root {
--color-base: #E3EEEA;
--color-base-rgb: 227 238 234;
--color-base-oklch: oklch(94.0% 0.013 172.4);
--color-50: #F5F9F8;
--color-100: #E5F0EC;
--color-200: #CCE0D9;
--color-300: #A8C7BC;
--color-400: #85AD9E;
--color-500: #659080;
--color-600: #527065;
--color-700: #3E514A;
--color-800: #2B3632;
--color-900: #1B221F;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
cool-white: {
50: '#F5F9F8',
100: '#E5F0EC',
200: '#CCE0D9',
300: '#A8C7BC',
400: '#85AD9E',
500: '#659080',
600: '#527065',
700: '#3E514A',
800: '#2B3632',
900: '#1B221F',
},
}
$base: #E3EEEA; $base-ink: #141310; $base-50: #F5F9F8; $base-100: #E5F0EC; $base-200: #CCE0D9; $base-300: #A8C7BC; $base-400: #85AD9E; $base-500: #659080; $base-600: #527065; $base-700: #3E514A; $base-800: #2B3632; $base-900: #1B221F; $base-hover: #A9CABE; $base-subtle: #F7F9F8;
{
"color": {
"base": {
"value": "#E3EEEA",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F5F9F8",
"type": "color"
},
"100": {
"value": "#E5F0EC",
"type": "color"
},
"200": {
"value": "#CCE0D9",
"type": "color"
},
"300": {
"value": "#A8C7BC",
"type": "color"
},
"400": {
"value": "#85AD9E",
"type": "color"
},
"500": {
"value": "#659080",
"type": "color"
},
"600": {
"value": "#527065",
"type": "color"
},
"700": {
"value": "#3E514A",
"type": "color"
},
"800": {
"value": "#2B3632",
"type": "color"
},
"900": {
"value": "#1B221F",
"type": "color"
}
}
}
}