#4E6689 is a mid-toned, cool indigo. On the Color Lab it reads clean and engineered. It carries a legible label as a UI accent and reproduces cleanly in print.
Not just a swatch — here's how #4E6689 works with other colors. Named schemes with #4E6689 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 #4E6689 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 #4E6689 at work across the surfaces designers actually ship.
:root {
--color-base: #4E6689;
--color-base-rgb: 78 102 137;
--color-base-oklch: oklch(50.6% 0.063 257.7);
--color-50: #F5F7FA;
--color-100: #E5E9F0;
--color-200: #CBD4E1;
--color-300: #A6B4C9;
--color-400: #8395AF;
--color-500: #637692;
--color-600: #505E72;
--color-700: #3D4552;
--color-800: #2A2F37;
--color-900: #1B1E22;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
teal-blue: {
50: '#F5F7FA',
100: '#E5E9F0',
200: '#CBD4E1',
300: '#A6B4C9',
400: '#8395AF',
500: '#637692',
600: '#505E72',
700: '#3D4552',
800: '#2A2F37',
900: '#1B1E22',
},
}
$base: #4E6689; $base-ink: #FFFFFF; $base-50: #F5F7FA; $base-100: #E5E9F0; $base-200: #CBD4E1; $base-300: #A6B4C9; $base-400: #8395AF; $base-500: #637692; $base-600: #505E72; $base-700: #3D4552; $base-800: #2A2F37; $base-900: #1B1E22; $base-hover: #3F516D; $base-subtle: #CAD1DC;
{
"color": {
"base": {
"value": "#4E6689",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#F5F7FA",
"type": "color"
},
"100": {
"value": "#E5E9F0",
"type": "color"
},
"200": {
"value": "#CBD4E1",
"type": "color"
},
"300": {
"value": "#A6B4C9",
"type": "color"
},
"400": {
"value": "#8395AF",
"type": "color"
},
"500": {
"value": "#637692",
"type": "color"
},
"600": {
"value": "#505E72",
"type": "color"
},
"700": {
"value": "#3D4552",
"type": "color"
},
"800": {
"value": "#2A2F37",
"type": "color"
},
"900": {
"value": "#1B1E22",
"type": "color"
}
}
}
}