#708389 is a muted, temperate blue. On the Color Lab it reads clean and engineered, restrained and easy to live with. It reproduces cleanly in print.
Not just a swatch — here's how #708389 works with other colors. Named schemes with #708389 in its natural role, and a note on why the supporting colors balance it.
Slate Gray opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Slate Gray keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Slate Gray is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Slate Gray.
Slate Gray plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Slate Gray 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 Slate Gray carrying the quiet middle.
How #708389 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 #708389 at work across the surfaces designers actually ship.
:root {
--color-base: #708389;
--color-base-rgb: 112 131 137;
--color-base-oklch: oklch(59.7% 0.024 218.8);
--color-50: #F7F8F8;
--color-100: #E8ECED;
--color-200: #D2D8DA;
--color-300: #B1BBBE;
--color-400: #919DA1;
--color-500: #727F83;
--color-600: #5B6467;
--color-700: #434A4B;
--color-800: #2E3233;
--color-900: #1D1F20;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
slate-gray: {
50: '#F7F8F8',
100: '#E8ECED',
200: '#D2D8DA',
300: '#B1BBBE',
400: '#919DA1',
500: '#727F83',
600: '#5B6467',
700: '#434A4B',
800: '#2E3233',
900: '#1D1F20',
},
}
$base: #708389; $base-ink: #141310; $base-50: #F7F8F8; $base-100: #E8ECED; $base-200: #D2D8DA; $base-300: #B1BBBE; $base-400: #919DA1; $base-500: #727F83; $base-600: #5B6467; $base-700: #434A4B; $base-800: #2E3233; $base-900: #1D1F20; $base-hover: #5A696E; $base-subtle: #D5DADB;
{
"color": {
"base": {
"value": "#708389",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F7F8F8",
"type": "color"
},
"100": {
"value": "#E8ECED",
"type": "color"
},
"200": {
"value": "#D2D8DA",
"type": "color"
},
"300": {
"value": "#B1BBBE",
"type": "color"
},
"400": {
"value": "#919DA1",
"type": "color"
},
"500": {
"value": "#727F83",
"type": "color"
},
"600": {
"value": "#5B6467",
"type": "color"
},
"700": {
"value": "#434A4B",
"type": "color"
},
"800": {
"value": "#2E3233",
"type": "color"
},
"900": {
"value": "#1D1F20",
"type": "color"
}
}
}
}