#ADE2DE is a soft, cool cyan. 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 #ADE2DE works with other colors. Named schemes with #ADE2DE in its natural role, and a note on why the supporting colors balance it.
Powder Blue keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Powder Blue 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.
Powder Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Powder Blue 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 Powder Blue carrying the quiet middle.
Powder Blue is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Powder Blue.
How #ADE2DE 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 #ADE2DE at work across the surfaces designers actually ship.
:root {
--color-base: #ADE2DE;
--color-base-rgb: 173 226 222;
--color-base-oklch: oklch(87.5% 0.055 190.4);
--color-50: #F3FBFB;
--color-100: #E0F5F3;
--color-200: #C3EAE6;
--color-300: #99D7D1;
--color-400: #71C1BA;
--color-500: #50A59E;
--color-600: #437F7A;
--color-700: #345B58;
--color-800: #253C3A;
--color-900: #182524;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
powder-blue: {
50: '#F3FBFB',
100: '#E0F5F3',
200: '#C3EAE6',
300: '#99D7D1',
400: '#71C1BA',
500: '#50A59E',
600: '#437F7A',
700: '#345B58',
800: '#253C3A',
900: '#182524',
},
}
$base: #ADE2DE; $base-ink: #141310; $base-50: #F3FBFB; $base-100: #E0F5F3; $base-200: #C3EAE6; $base-300: #99D7D1; $base-400: #71C1BA; $base-500: #50A59E; $base-600: #437F7A; $base-700: #345B58; $base-800: #253C3A; $base-900: #182524; $base-hover: #71CDC5; $base-subtle: #E8F4F3;
{
"color": {
"base": {
"value": "#ADE2DE",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F3FBFB",
"type": "color"
},
"100": {
"value": "#E0F5F3",
"type": "color"
},
"200": {
"value": "#C3EAE6",
"type": "color"
},
"300": {
"value": "#99D7D1",
"type": "color"
},
"400": {
"value": "#71C1BA",
"type": "color"
},
"500": {
"value": "#50A59E",
"type": "color"
},
"600": {
"value": "#437F7A",
"type": "color"
},
"700": {
"value": "#345B58",
"type": "color"
},
"800": {
"value": "#253C3A",
"type": "color"
},
"900": {
"value": "#182524",
"type": "color"
}
}
}
}