#89C8CE 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 #89C8CE works with other colors. Named schemes with #89C8CE in its natural role, and a note on why the supporting colors balance it.
Sky Blue keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Sky Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Sky 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.
Sky 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 Sky Blue.
Sky 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 Sky Blue carrying the quiet middle.
How #89C8CE 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 #89C8CE at work across the surfaces designers actually ship.
:root {
--color-base: #89C8CE;
--color-base-rgb: 137 200 206;
--color-base-oklch: oklch(79.2% 0.065 203.5);
--color-50: #F4FAFB;
--color-100: #E2F2F3;
--color-200: #C6E4E7;
--color-300: #9DCED2;
--color-400: #77B5BB;
--color-500: #56989E;
--color-600: #47767A;
--color-700: #375558;
--color-800: #27393A;
--color-900: #192324;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
sky-blue: {
50: '#F4FAFB',
100: '#E2F2F3',
200: '#C6E4E7',
300: '#9DCED2',
400: '#77B5BB',
500: '#56989E',
600: '#47767A',
700: '#375558',
800: '#27393A',
900: '#192324',
},
}
$base: #89C8CE; $base-ink: #141310; $base-50: #F4FAFB; $base-100: #E2F2F3; $base-200: #C6E4E7; $base-300: #9DCED2; $base-400: #77B5BB; $base-500: #56989E; $base-600: #47767A; $base-700: #375558; $base-800: #27393A; $base-900: #192324; $base-hover: #58B1B9; $base-subtle: #DEECEE;
{
"color": {
"base": {
"value": "#89C8CE",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F4FAFB",
"type": "color"
},
"100": {
"value": "#E2F2F3",
"type": "color"
},
"200": {
"value": "#C6E4E7",
"type": "color"
},
"300": {
"value": "#9DCED2",
"type": "color"
},
"400": {
"value": "#77B5BB",
"type": "color"
},
"500": {
"value": "#56989E",
"type": "color"
},
"600": {
"value": "#47767A",
"type": "color"
},
"700": {
"value": "#375558",
"type": "color"
},
"800": {
"value": "#27393A",
"type": "color"
},
"900": {
"value": "#192324",
"type": "color"
}
}
}
}