#4E93BC is a mid-toned, cool blue. On the Color Lab it reads clean and engineered. It carries a legible label as a UI accent and sits well as a supporting tone.
Not just a swatch — here's how #4E93BC works with other colors. Named schemes with #4E93BC in its natural role, and a note on why the supporting colors balance it.
Ocean Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Ocean Blue keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Ocean 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 Ocean Blue.
Ocean 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 Ocean Blue carrying the quiet middle.
Ocean Blue 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.
How #4E93BC 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 #4E93BC at work across the surfaces designers actually ship.
:root {
--color-base: #4E93BC;
--color-base-rgb: 78 147 188;
--color-base-oklch: oklch(63.5% 0.093 236.8);
--color-50: #F4F8FB;
--color-100: #E1EDF4;
--color-200: #C4DBE8;
--color-300: #9BBFD5;
--color-400: #74A3BE;
--color-500: #5385A2;
--color-600: #45687D;
--color-700: #354C5A;
--color-800: #26333B;
--color-900: #192025;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
ocean-blue: {
50: '#F4F8FB',
100: '#E1EDF4',
200: '#C4DBE8',
300: '#9BBFD5',
400: '#74A3BE',
500: '#5385A2',
600: '#45687D',
700: '#354C5A',
800: '#26333B',
900: '#192025',
},
}
$base: #4E93BC; $base-ink: #141310; $base-50: #F4F8FB; $base-100: #E1EDF4; $base-200: #C4DBE8; $base-300: #9BBFD5; $base-400: #74A3BE; $base-500: #5385A2; $base-600: #45687D; $base-700: #354C5A; $base-800: #26333B; $base-900: #192025; $base-hover: #3A779A; $base-subtle: #CEDEE7;
{
"color": {
"base": {
"value": "#4E93BC",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F4F8FB",
"type": "color"
},
"100": {
"value": "#E1EDF4",
"type": "color"
},
"200": {
"value": "#C4DBE8",
"type": "color"
},
"300": {
"value": "#9BBFD5",
"type": "color"
},
"400": {
"value": "#74A3BE",
"type": "color"
},
"500": {
"value": "#5385A2",
"type": "color"
},
"600": {
"value": "#45687D",
"type": "color"
},
"700": {
"value": "#354C5A",
"type": "color"
},
"800": {
"value": "#26333B",
"type": "color"
},
"900": {
"value": "#192025",
"type": "color"
}
}
}
}