#ECDEE6 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 #ECDEE6 works with other colors. Named schemes with #ECDEE6 in its natural role, and a note on why the supporting colors balance it.
Platinum 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.
Platinum opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Platinum is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Platinum.
Platinum sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Platinum 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 Platinum carrying the quiet middle.
How #ECDEE6 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 #ECDEE6 at work across the surfaces designers actually ship.
:root {
--color-base: #ECDEE6;
--color-base-rgb: 236 222 230;
--color-base-oklch: oklch(91.4% 0.019 342.1);
--color-50: #FAF5F8;
--color-100: #F0E5EB;
--color-200: #E1CBD8;
--color-300: #C9A6BA;
--color-400: #AF839C;
--color-500: #92637E;
--color-600: #725063;
--color-700: #523D49;
--color-800: #372A31;
--color-900: #221B1F;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
platinum: {
50: '#FAF5F8',
100: '#F0E5EB',
200: '#E1CBD8',
300: '#C9A6BA',
400: '#AF839C',
500: '#92637E',
600: '#725063',
700: '#523D49',
800: '#372A31',
900: '#221B1F',
},
}
$base: #ECDEE6; $base-ink: #141310; $base-50: #FAF5F8; $base-100: #F0E5EB; $base-200: #E1CBD8; $base-300: #C9A6BA; $base-400: #AF839C; $base-500: #92637E; $base-600: #725063; $base-700: #523D49; $base-800: #372A31; $base-900: #221B1F; $base-hover: #CBA4BA; $base-subtle: #F9F6F8;
{
"color": {
"base": {
"value": "#ECDEE6",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#FAF5F8",
"type": "color"
},
"100": {
"value": "#F0E5EB",
"type": "color"
},
"200": {
"value": "#E1CBD8",
"type": "color"
},
"300": {
"value": "#C9A6BA",
"type": "color"
},
"400": {
"value": "#AF839C",
"type": "color"
},
"500": {
"value": "#92637E",
"type": "color"
},
"600": {
"value": "#725063",
"type": "color"
},
"700": {
"value": "#523D49",
"type": "color"
},
"800": {
"value": "#372A31",
"type": "color"
},
"900": {
"value": "#221B1F",
"type": "color"
}
}
}
}