#89FBFA is a soft, cool cyan. 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 #89FBFA works with other colors. Named schemes with #89FBFA in its natural role, and a note on why the supporting colors balance it.
Electric Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Electric Blue keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Electric 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 Electric Blue carrying the quiet middle.
Electric 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 Electric Blue.
Electric Blue anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.
How #89FBFA 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 #89FBFA at work across the surfaces designers actually ship.
:root {
--color-base: #89FBFA;
--color-base-rgb: 137 251 250;
--color-base-oklch: oklch(92.1% 0.105 194.7);
--color-50: #F0FEFE;
--color-100: #D8FDFD;
--color-200: #B1FCFA;
--color-300: #7CF4F2;
--color-400: #4CE6E3;
--color-500: #29CCCA;
--color-600: #279B99;
--color-700: #226D6C;
--color-800: #1A4746;
--color-900: #122B2B;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
electric-blue: {
50: '#F0FEFE',
100: '#D8FDFD',
200: '#B1FCFA',
300: '#7CF4F2',
400: '#4CE6E3',
500: '#29CCCA',
600: '#279B99',
700: '#226D6C',
800: '#1A4746',
900: '#122B2B',
},
}
$base: #89FBFA; $base-ink: #141310; $base-50: #F0FEFE; $base-100: #D8FDFD; $base-200: #B1FCFA; $base-300: #7CF4F2; $base-400: #4CE6E3; $base-500: #29CCCA; $base-600: #279B99; $base-700: #226D6C; $base-800: #1A4746; $base-900: #122B2B; $base-hover: #3EF8F5; $base-subtle: #E0FAF9;
{
"color": {
"base": {
"value": "#89FBFA",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F0FEFE",
"type": "color"
},
"100": {
"value": "#D8FDFD",
"type": "color"
},
"200": {
"value": "#B1FCFA",
"type": "color"
},
"300": {
"value": "#7CF4F2",
"type": "color"
},
"400": {
"value": "#4CE6E3",
"type": "color"
},
"500": {
"value": "#29CCCA",
"type": "color"
},
"600": {
"value": "#279B99",
"type": "color"
},
"700": {
"value": "#226D6C",
"type": "color"
},
"800": {
"value": "#1A4746",
"type": "color"
},
"900": {
"value": "#122B2B",
"type": "color"
}
}
}
}