#ADDBD5 is a muted, 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 #ADDBD5 works with other colors. Named schemes with #ADDBD5 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 #ADDBD5 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 #ADDBD5 at work across the surfaces designers actually ship.
:root {
--color-base: #ADDBD5;
--color-base-rgb: 173 219 213;
--color-base-oklch: oklch(85.7% 0.049 186.5);
--color-50: #F4FBFA;
--color-100: #E2F3F1;
--color-200: #C6E6E2;
--color-300: #9ED1CA;
--color-400: #79B9B1;
--color-500: #589D94;
--color-600: #497973;
--color-700: #385753;
--color-800: #273A37;
--color-900: #192422;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
powder-blue: {
50: '#F4FBFA',
100: '#E2F3F1',
200: '#C6E6E2',
300: '#9ED1CA',
400: '#79B9B1',
500: '#589D94',
600: '#497973',
700: '#385753',
800: '#273A37',
900: '#192422',
},
}
$base: #ADDBD5; $base-ink: #141310; $base-50: #F4FBFA; $base-100: #E2F3F1; $base-200: #C6E6E2; $base-300: #9ED1CA; $base-400: #79B9B1; $base-500: #589D94; $base-600: #497973; $base-700: #385753; $base-800: #273A37; $base-900: #192422; $base-hover: #77C3B9; $base-subtle: #E8F3F1;
{
"color": {
"base": {
"value": "#ADDBD5",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F4FBFA",
"type": "color"
},
"100": {
"value": "#E2F3F1",
"type": "color"
},
"200": {
"value": "#C6E6E2",
"type": "color"
},
"300": {
"value": "#9ED1CA",
"type": "color"
},
"400": {
"value": "#79B9B1",
"type": "color"
},
"500": {
"value": "#589D94",
"type": "color"
},
"600": {
"value": "#497973",
"type": "color"
},
"700": {
"value": "#385753",
"type": "color"
},
"800": {
"value": "#273A37",
"type": "color"
},
"900": {
"value": "#192422",
"type": "color"
}
}
}
}