#607B79 is a muted, temperate cyan. On the Color Lab it reads clean and engineered, restrained and easy to live with. It carries a legible label as a UI accent and reproduces cleanly in print.
Not just a swatch — here's how #607B79 works with other colors. Named schemes with #607B79 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 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 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.
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 #607B79 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 #607B79 at work across the surfaces designers actually ship.
:root {
--color-base: #607B79;
--color-base-rgb: 96 123 121;
--color-base-oklch: oklch(56.1% 0.031 190.7);
--color-50: #F6F8F8;
--color-100: #E8EDED;
--color-200: #D1DBDA;
--color-300: #B0BFBE;
--color-400: #8FA3A2;
--color-500: #708584;
--color-600: #596867;
--color-700: #434C4C;
--color-800: #2E3333;
--color-900: #1D2020;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
slate-gray: {
50: '#F6F8F8',
100: '#E8EDED',
200: '#D1DBDA',
300: '#B0BFBE',
400: '#8FA3A2',
500: '#708584',
600: '#596867',
700: '#434C4C',
800: '#2E3333',
900: '#1D2020',
},
}
$base: #607B79; $base-ink: #141310; $base-50: #F6F8F8; $base-100: #E8EDED; $base-200: #D1DBDA; $base-300: #B0BFBE; $base-400: #8FA3A2; $base-500: #708584; $base-600: #596867; $base-700: #434C4C; $base-800: #2E3333; $base-900: #1D2020; $base-hover: #4D6261; $base-subtle: #CFD7D7;
{
"color": {
"base": {
"value": "#607B79",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F6F8F8",
"type": "color"
},
"100": {
"value": "#E8EDED",
"type": "color"
},
"200": {
"value": "#D1DBDA",
"type": "color"
},
"300": {
"value": "#B0BFBE",
"type": "color"
},
"400": {
"value": "#8FA3A2",
"type": "color"
},
"500": {
"value": "#708584",
"type": "color"
},
"600": {
"value": "#596867",
"type": "color"
},
"700": {
"value": "#434C4C",
"type": "color"
},
"800": {
"value": "#2E3333",
"type": "color"
},
"900": {
"value": "#1D2020",
"type": "color"
}
}
}
}