#4E7E87 is a mid-toned, cool blue. 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 #4E7E87 works with other colors. Named schemes with #4E7E87 in its natural role, and a note on why the supporting colors balance it.
Teal Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Teal Blue keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Teal 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 Teal Blue.
Teal Blue plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Teal 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 Teal Blue carrying the quiet middle.
How #4E7E87 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 #4E7E87 at work across the surfaces designers actually ship.
:root {
--color-base: #4E7E87;
--color-base-rgb: 78 126 135;
--color-base-oklch: oklch(56.2% 0.054 210.7);
--color-50: #F5F9FA;
--color-100: #E5EFF0;
--color-200: #CBDEE1;
--color-300: #A6C4C9;
--color-400: #83A9AF;
--color-500: #638B92;
--color-600: #506D72;
--color-700: #3D4F52;
--color-800: #2A3537;
--color-900: #1B2122;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
teal-blue: {
50: '#F5F9FA',
100: '#E5EFF0',
200: '#CBDEE1',
300: '#A6C4C9',
400: '#83A9AF',
500: '#638B92',
600: '#506D72',
700: '#3D4F52',
800: '#2A3537',
900: '#1B2122',
},
}
$base: #4E7E87; $base-ink: #141310; $base-50: #F5F9FA; $base-100: #E5EFF0; $base-200: #CBDEE1; $base-300: #A6C4C9; $base-400: #83A9AF; $base-500: #638B92; $base-600: #506D72; $base-700: #3D4F52; $base-800: #2A3537; $base-900: #1B2122; $base-hover: #3F666D; $base-subtle: #CAD9DC;
{
"color": {
"base": {
"value": "#4E7E87",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F5F9FA",
"type": "color"
},
"100": {
"value": "#E5EFF0",
"type": "color"
},
"200": {
"value": "#CBDEE1",
"type": "color"
},
"300": {
"value": "#A6C4C9",
"type": "color"
},
"400": {
"value": "#83A9AF",
"type": "color"
},
"500": {
"value": "#638B92",
"type": "color"
},
"600": {
"value": "#506D72",
"type": "color"
},
"700": {
"value": "#3D4F52",
"type": "color"
},
"800": {
"value": "#2A3537",
"type": "color"
},
"900": {
"value": "#1B2122",
"type": "color"
}
}
}
}