#ECDAE3 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 #ECDAE3 works with other colors. Named schemes with #ECDAE3 in its natural role, and a note on why the supporting colors balance it.
Gainsboro 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.
Gainsboro opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Gainsboro keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Gainsboro 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 Gainsboro carrying the quiet middle.
Gainsboro sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
How #ECDAE3 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 #ECDAE3 at work across the surfaces designers actually ship.
:root {
--color-base: #ECDAE3;
--color-base-rgb: 236 218 227;
--color-base-oklch: oklch(90.5% 0.023 345.8);
--color-50: #FAF5F7;
--color-100: #F2E4EB;
--color-200: #E3C9D6;
--color-300: #CCA3B8;
--color-400: #B37F99;
--color-500: #975E7A;
--color-600: #754D61;
--color-700: #543A47;
--color-800: #382930;
--color-900: #231A1F;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
gainsboro: {
50: '#FAF5F7',
100: '#F2E4EB',
200: '#E3C9D6',
300: '#CCA3B8',
400: '#B37F99',
500: '#975E7A',
600: '#754D61',
700: '#543A47',
800: '#382930',
900: '#231A1F',
},
}
$base: #ECDAE3; $base-ink: #141310; $base-50: #FAF5F7; $base-100: #F2E4EB; $base-200: #E3C9D6; $base-300: #CCA3B8; $base-400: #B37F99; $base-500: #975E7A; $base-600: #754D61; $base-700: #543A47; $base-800: #382930; $base-900: #231A1F; $base-hover: #CD9EB6; $base-subtle: #F9F5F7;
{
"color": {
"base": {
"value": "#ECDAE3",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#FAF5F7",
"type": "color"
},
"100": {
"value": "#F2E4EB",
"type": "color"
},
"200": {
"value": "#E3C9D6",
"type": "color"
},
"300": {
"value": "#CCA3B8",
"type": "color"
},
"400": {
"value": "#B37F99",
"type": "color"
},
"500": {
"value": "#975E7A",
"type": "color"
},
"600": {
"value": "#754D61",
"type": "color"
},
"700": {
"value": "#543A47",
"type": "color"
},
"800": {
"value": "#382930",
"type": "color"
},
"900": {
"value": "#231A1F",
"type": "color"
}
}
}
}