#BBDEF0 is a muted, cool blue. 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 #BBDEF0 works with other colors. Named schemes with #BBDEF0 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 opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy 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 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.
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.
How #BBDEF0 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 #BBDEF0 at work across the surfaces designers actually ship.
:root {
--color-base: #BBDEF0;
--color-base-rgb: 187 222 240;
--color-base-oklch: oklch(88.1% 0.044 230.3);
--color-50: #F2F9FD;
--color-100: #DDEFF8;
--color-200: #BCDFF0;
--color-300: #8EC5E1;
--color-400: #64ABCE;
--color-500: #428DB3;
--color-600: #396E89;
--color-700: #2E5061;
--color-800: #213640;
--color-900: #162127;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
powder-blue: {
50: '#F2F9FD',
100: '#DDEFF8',
200: '#BCDFF0',
300: '#8EC5E1',
400: '#64ABCE',
500: '#428DB3',
600: '#396E89',
700: '#2E5061',
800: '#213640',
900: '#162127',
},
}
$base: #BBDEF0; $base-ink: #141310; $base-50: #F2F9FD; $base-100: #DDEFF8; $base-200: #BCDFF0; $base-300: #8EC5E1; $base-400: #64ABCE; $base-500: #428DB3; $base-600: #396E89; $base-700: #2E5061; $base-800: #213640; $base-900: #162127; $base-hover: #76BDE1; $base-subtle: #EDF5F9;
{
"color": {
"base": {
"value": "#BBDEF0",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F2F9FD",
"type": "color"
},
"100": {
"value": "#DDEFF8",
"type": "color"
},
"200": {
"value": "#BCDFF0",
"type": "color"
},
"300": {
"value": "#8EC5E1",
"type": "color"
},
"400": {
"value": "#64ABCE",
"type": "color"
},
"500": {
"value": "#428DB3",
"type": "color"
},
"600": {
"value": "#396E89",
"type": "color"
},
"700": {
"value": "#2E5061",
"type": "color"
},
"800": {
"value": "#213640",
"type": "color"
},
"900": {
"value": "#162127",
"type": "color"
}
}
}
}