#E5F2FE 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 #E5F2FE works with other colors. Named schemes with #E5F2FE 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 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 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 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 #E5F2FE 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 #E5F2FE at work across the surfaces designers actually ship.
:root {
--color-base: #E5F2FE;
--color-base-rgb: 229 242 254;
--color-base-oklch: oklch(95.5% 0.021 245.9);
--color-50: #F0F8FE;
--color-100: #D8EBFD;
--color-200: #B1D7FC;
--color-300: #7CBAF4;
--color-400: #4C9CE6;
--color-500: #297DCC;
--color-600: #27639B;
--color-700: #22496D;
--color-800: #1A3147;
--color-900: #121F2B;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
cool-white: {
50: '#F0F8FE',
100: '#D8EBFD',
200: '#B1D7FC',
300: '#7CBAF4',
400: '#4C9CE6',
500: '#297DCC',
600: '#27639B',
700: '#22496D',
800: '#1A3147',
900: '#121F2B',
},
}
$base: #E5F2FE; $base-ink: #141310; $base-50: #F0F8FE; $base-100: #D8EBFD; $base-200: #B1D7FC; $base-300: #7CBAF4; $base-400: #4C9CE6; $base-500: #297DCC; $base-600: #27639B; $base-700: #22496D; $base-800: #1A3147; $base-900: #121F2B; $base-hover: #89C4FB; $base-subtle: #F8FBFE;
{
"color": {
"base": {
"value": "#E5F2FE",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F0F8FE",
"type": "color"
},
"100": {
"value": "#D8EBFD",
"type": "color"
},
"200": {
"value": "#B1D7FC",
"type": "color"
},
"300": {
"value": "#7CBAF4",
"type": "color"
},
"400": {
"value": "#4C9CE6",
"type": "color"
},
"500": {
"value": "#297DCC",
"type": "color"
},
"600": {
"value": "#27639B",
"type": "color"
},
"700": {
"value": "#22496D",
"type": "color"
},
"800": {
"value": "#1A3147",
"type": "color"
},
"900": {
"value": "#121F2B",
"type": "color"
}
}
}
}