#C1EFEB 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 #C1EFEB works with other colors. Named schemes with #C1EFEB in its natural role, and a note on why the supporting colors balance it.
Pale Turquoise keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Pale Turquoise 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.
Pale Turquoise opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Pale Turquoise 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 Pale Turquoise carrying the quiet middle.
Pale Turquoise is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Pale Turquoise.
How #C1EFEB 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 #C1EFEB at work across the surfaces designers actually ship.
:root {
--color-base: #C1EFEB;
--color-base-rgb: 193 239 235;
--color-base-oklch: oklch(91.9% 0.048 189.8);
--color-50: #F2FCFB;
--color-100: #DEF7F5;
--color-200: #BEEEEA;
--color-300: #92DED7;
--color-400: #68CAC2;
--color-500: #46AEA6;
--color-600: #3C8680;
--color-700: #305F5B;
--color-800: #223F3C;
--color-900: #172725;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
pale-turquoise: {
50: '#F2FCFB',
100: '#DEF7F5',
200: '#BEEEEA',
300: '#92DED7',
400: '#68CAC2',
500: '#46AEA6',
600: '#3C8680',
700: '#305F5B',
800: '#223F3C',
900: '#172725',
},
}
$base: #C1EFEB; $base-ink: #141310; $base-50: #F2FCFB; $base-100: #DEF7F5; $base-200: #BEEEEA; $base-300: #92DED7; $base-400: #68CAC2; $base-500: #46AEA6; $base-600: #3C8680; $base-700: #305F5B; $base-800: #223F3C; $base-900: #172725; $base-hover: #7DDED6; $base-subtle: #EEF9F8;
{
"color": {
"base": {
"value": "#C1EFEB",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F2FCFB",
"type": "color"
},
"100": {
"value": "#DEF7F5",
"type": "color"
},
"200": {
"value": "#BEEEEA",
"type": "color"
},
"300": {
"value": "#92DED7",
"type": "color"
},
"400": {
"value": "#68CAC2",
"type": "color"
},
"500": {
"value": "#46AEA6",
"type": "color"
},
"600": {
"value": "#3C8680",
"type": "color"
},
"700": {
"value": "#305F5B",
"type": "color"
},
"800": {
"value": "#223F3C",
"type": "color"
},
"900": {
"value": "#172725",
"type": "color"
}
}
}
}