#E0F0F5 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 #E0F0F5 works with other colors. Named schemes with #E0F0F5 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 #E0F0F5 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 #E0F0F5 at work across the surfaces designers actually ship.
:root {
--color-base: #E0F0F5;
--color-base-rgb: 224 240 245;
--color-base-oklch: oklch(94.5% 0.018 218.4);
--color-50: #F3FAFC;
--color-100: #E0F0F6;
--color-200: #C1E1EB;
--color-300: #97C9D9;
--color-400: #6FB0C3;
--color-500: #4E92A7;
--color-600: #417281;
--color-700: #33525C;
--color-800: #24373D;
--color-900: #182226;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
cool-white: {
50: '#F3FAFC',
100: '#E0F0F6',
200: '#C1E1EB',
300: '#97C9D9',
400: '#6FB0C3',
500: '#4E92A7',
600: '#417281',
700: '#33525C',
800: '#24373D',
900: '#182226',
},
}
$base: #E0F0F5; $base-ink: #141310; $base-50: #F3FAFC; $base-100: #E0F0F6; $base-200: #C1E1EB; $base-300: #97C9D9; $base-400: #6FB0C3; $base-500: #4E92A7; $base-600: #417281; $base-700: #33525C; $base-800: #24373D; $base-900: #182226; $base-hover: #99CEDE; $base-subtle: #F7FAFB;
{
"color": {
"base": {
"value": "#E0F0F5",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F3FAFC",
"type": "color"
},
"100": {
"value": "#E0F0F6",
"type": "color"
},
"200": {
"value": "#C1E1EB",
"type": "color"
},
"300": {
"value": "#97C9D9",
"type": "color"
},
"400": {
"value": "#6FB0C3",
"type": "color"
},
"500": {
"value": "#4E92A7",
"type": "color"
},
"600": {
"value": "#417281",
"type": "color"
},
"700": {
"value": "#33525C",
"type": "color"
},
"800": {
"value": "#24373D",
"type": "color"
},
"900": {
"value": "#182226",
"type": "color"
}
}
}
}