#E0F4FA 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 #E0F4FA works with other colors. Named schemes with #E0F4FA 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 #E0F4FA 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 #E0F4FA at work across the surfaces designers actually ship.
:root {
--color-base: #E0F4FA;
--color-base-rgb: 224 244 250;
--color-base-oklch: oklch(95.4% 0.023 217.6);
--color-50: #F1FBFD;
--color-100: #DBF3FA;
--color-200: #B9E6F3;
--color-300: #89D0E6;
--color-400: #5DB9D5;
--color-500: #3B9CBA;
--color-600: #34798E;
--color-700: #2A5764;
--color-800: #1F3A42;
--color-900: #152428;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
cool-white: {
50: '#F1FBFD',
100: '#DBF3FA',
200: '#B9E6F3',
300: '#89D0E6',
400: '#5DB9D5',
500: '#3B9CBA',
600: '#34798E',
700: '#2A5764',
800: '#1F3A42',
900: '#152428',
},
}
$base: #E0F4FA; $base-ink: #141310; $base-50: #F1FBFD; $base-100: #DBF3FA; $base-200: #B9E6F3; $base-300: #89D0E6; $base-400: #5DB9D5; $base-500: #3B9CBA; $base-600: #34798E; $base-700: #2A5764; $base-800: #1F3A42; $base-900: #152428; $base-hover: #8FD7ED; $base-subtle: #F7FBFD;
{
"color": {
"base": {
"value": "#E0F4FA",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F1FBFD",
"type": "color"
},
"100": {
"value": "#DBF3FA",
"type": "color"
},
"200": {
"value": "#B9E6F3",
"type": "color"
},
"300": {
"value": "#89D0E6",
"type": "color"
},
"400": {
"value": "#5DB9D5",
"type": "color"
},
"500": {
"value": "#3B9CBA",
"type": "color"
},
"600": {
"value": "#34798E",
"type": "color"
},
"700": {
"value": "#2A5764",
"type": "color"
},
"800": {
"value": "#1F3A42",
"type": "color"
},
"900": {
"value": "#152428",
"type": "color"
}
}
}
}