#B1F7FC is a soft, cool cyan-blue. On the Color Lab it reads clean and engineered. It holds up as a large surface and is too pale to lead as a primary accent.
Not just a swatch — here's how #B1F7FC works with other colors. Named schemes with #B1F7FC in its natural role, and a note on why the supporting colors balance it.
Celeste keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Celeste opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Celeste 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.
Celeste is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Celeste.
Celeste 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 Celeste carrying the quiet middle.
How #B1F7FC 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 #B1F7FC at work across the surfaces designers actually ship.
:root {
--color-base: #B1F7FC;
--color-base-rgb: 177 247 252;
--color-base-oklch: oklch(93.2% 0.070 201.6);
--color-50: #F0FDFE;
--color-100: #D8FBFD;
--color-200: #B1F7FC;
--color-300: #7CECF4;
--color-400: #4CDCE6;
--color-500: #29C1CC;
--color-600: #27939B;
--color-700: #22686D;
--color-800: #1A4447;
--color-900: #122A2B;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
celeste: {
50: '#F0FDFE',
100: '#D8FBFD',
200: '#B1F7FC',
300: '#7CECF4',
400: '#4CDCE6',
500: '#29C1CC',
600: '#27939B',
700: '#22686D',
800: '#1A4447',
900: '#122A2B',
},
}
$base: #B1F7FC; $base-ink: #141310; $base-50: #F0FDFE; $base-100: #D8FBFD; $base-200: #B1F7FC; $base-300: #7CECF4; $base-400: #4CDCE6; $base-500: #29C1CC; $base-600: #27939B; $base-700: #22686D; $base-800: #1A4447; $base-900: #122A2B; $base-hover: #5EEFF9; $base-subtle: #EAFAFB;
{
"color": {
"base": {
"value": "#B1F7FC",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F0FDFE",
"type": "color"
},
"100": {
"value": "#D8FBFD",
"type": "color"
},
"200": {
"value": "#B1F7FC",
"type": "color"
},
"300": {
"value": "#7CECF4",
"type": "color"
},
"400": {
"value": "#4CDCE6",
"type": "color"
},
"500": {
"value": "#29C1CC",
"type": "color"
},
"600": {
"value": "#27939B",
"type": "color"
},
"700": {
"value": "#22686D",
"type": "color"
},
"800": {
"value": "#1A4447",
"type": "color"
},
"900": {
"value": "#122A2B",
"type": "color"
}
}
}
}