#2E8596 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 #2E8596 works with other colors. Named schemes with #2E8596 in its natural role, and a note on why the supporting colors balance it.
Dark Cyan opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Dark Cyan keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Dark Cyan is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Dark Cyan.
Dark Cyan plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Dark Cyan 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 Dark Cyan carrying the quiet middle.
How #2E8596 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 #2E8596 at work across the surfaces designers actually ship.
:root {
--color-base: #2E8596;
--color-base-rgb: 46 133 150;
--color-base-oklch: oklch(57.3% 0.085 213.2);
--color-50: #F3FAFC;
--color-100: #DFF2F6;
--color-200: #C1E5EC;
--color-300: #95CEDA;
--color-400: #6DB6C5;
--color-500: #4C9AA9;
--color-600: #407782;
--color-700: #32565D;
--color-800: #24393D;
--color-900: #172326;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
dark-cyan: {
50: '#F3FAFC',
100: '#DFF2F6',
200: '#C1E5EC',
300: '#95CEDA',
400: '#6DB6C5',
500: '#4C9AA9',
600: '#407782',
700: '#32565D',
800: '#24393D',
900: '#172326',
},
}
$base: #2E8596; $base-ink: #141310; $base-50: #F3FAFC; $base-100: #DFF2F6; $base-200: #C1E5EC; $base-300: #95CEDA; $base-400: #6DB6C5; $base-500: #4C9AA9; $base-600: #407782; $base-700: #32565D; $base-800: #24393D; $base-900: #172326; $base-hover: #246977; $base-subtle: #BCDCE3;
{
"color": {
"base": {
"value": "#2E8596",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F3FAFC",
"type": "color"
},
"100": {
"value": "#DFF2F6",
"type": "color"
},
"200": {
"value": "#C1E5EC",
"type": "color"
},
"300": {
"value": "#95CEDA",
"type": "color"
},
"400": {
"value": "#6DB6C5",
"type": "color"
},
"500": {
"value": "#4C9AA9",
"type": "color"
},
"600": {
"value": "#407782",
"type": "color"
},
"700": {
"value": "#32565D",
"type": "color"
},
"800": {
"value": "#24393D",
"type": "color"
},
"900": {
"value": "#172326",
"type": "color"
}
}
}
}