#E2EEF3 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 #E2EEF3 works with other colors. Named schemes with #E2EEF3 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 #E2EEF3 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 #E2EEF3 at work across the surfaces designers actually ship.
:root {
--color-base: #E2EEF3;
--color-base-rgb: 226 238 243;
--color-base-oklch: oklch(94.2% 0.014 224.5);
--color-50: #F4F9FB;
--color-100: #E2EEF3;
--color-200: #C6DDE7;
--color-300: #9DC2D2;
--color-400: #77A7BB;
--color-500: #56899E;
--color-600: #476B7A;
--color-700: #374E58;
--color-800: #27343A;
--color-900: #192124;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
cool-white: {
50: '#F4F9FB',
100: '#E2EEF3',
200: '#C6DDE7',
300: '#9DC2D2',
400: '#77A7BB',
500: '#56899E',
600: '#476B7A',
700: '#374E58',
800: '#27343A',
900: '#192124',
},
}
$base: #E2EEF3; $base-ink: #141310; $base-50: #F4F9FB; $base-100: #E2EEF3; $base-200: #C6DDE7; $base-300: #9DC2D2; $base-400: #77A7BB; $base-500: #56899E; $base-600: #476B7A; $base-700: #374E58; $base-800: #27343A; $base-900: #192124; $base-hover: #A0C7D7; $base-subtle: #F7FAFB;
{
"color": {
"base": {
"value": "#E2EEF3",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F4F9FB",
"type": "color"
},
"100": {
"value": "#E2EEF3",
"type": "color"
},
"200": {
"value": "#C6DDE7",
"type": "color"
},
"300": {
"value": "#9DC2D2",
"type": "color"
},
"400": {
"value": "#77A7BB",
"type": "color"
},
"500": {
"value": "#56899E",
"type": "color"
},
"600": {
"value": "#476B7A",
"type": "color"
},
"700": {
"value": "#374E58",
"type": "color"
},
"800": {
"value": "#27343A",
"type": "color"
},
"900": {
"value": "#192124",
"type": "color"
}
}
}
}