#2B279E is a deep, cool violet. On the Color Lab it reads clean and engineered, quietly premium. It carries a legible label as a UI accent and sits well as a supporting tone.
Not just a swatch — here's how #2B279E works with other colors. Named schemes with #2B279E in its natural role, and a note on why the supporting colors balance it.
Egyptian Blue carries the depth in this luxury scheme, offset by a brass accent and near-black and held together by a deep neutral and an off-white surface.
Egyptian Blue adds the colour to this moody editorial scheme — charcoal and a mid-grey around it, a bone highlight, and a muted jewel accent drawn from Egyptian Blue.
Egyptian Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Egyptian 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.
Egyptian 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 Egyptian Blue carrying the quiet middle.
How #2B279E 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 #2B279E at work across the surfaces designers actually ship.
:root {
--color-base: #2B279E;
--color-base-rgb: 43 39 158;
--color-base-oklch: oklch(37.2% 0.183 274.3);
--color-50: #F3F2FC;
--color-100: #DFDEF8;
--color-200: #BFBEEF;
--color-300: #9391DE;
--color-400: #6B67CB;
--color-500: #4946AF;
--color-600: #3E3C86;
--color-700: #312F60;
--color-800: #23223F;
--color-900: #171627;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
egyptian-blue: {
50: '#F3F2FC',
100: '#DFDEF8',
200: '#BFBEEF',
300: '#9391DE',
400: '#6B67CB',
500: '#4946AF',
600: '#3E3C86',
700: '#312F60',
800: '#23223F',
900: '#171627',
},
}
$base: #2B279E; $base-ink: #FFFFFF; $base-50: #F3F2FC; $base-100: #DFDEF8; $base-200: #BFBEEF; $base-300: #9391DE; $base-400: #6B67CB; $base-500: #4946AF; $base-600: #3E3C86; $base-700: #312F60; $base-800: #23223F; $base-900: #171627; $base-hover: #23207F; $base-subtle: #BCBBE6;
{
"color": {
"base": {
"value": "#2B279E",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#F3F2FC",
"type": "color"
},
"100": {
"value": "#DFDEF8",
"type": "color"
},
"200": {
"value": "#BFBEEF",
"type": "color"
},
"300": {
"value": "#9391DE",
"type": "color"
},
"400": {
"value": "#6B67CB",
"type": "color"
},
"500": {
"value": "#4946AF",
"type": "color"
},
"600": {
"value": "#3E3C86",
"type": "color"
},
"700": {
"value": "#312F60",
"type": "color"
},
"800": {
"value": "#23223F",
"type": "color"
},
"900": {
"value": "#171627",
"type": "color"
}
}
}
}