#2667CA 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 sits well as a supporting tone.
Not just a swatch — here's how #2667CA works with other colors. Named schemes with #2667CA in its natural role, and a note on why the supporting colors balance it.
Denim Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Denim 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 Denim Blue.
Denim 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.
Denim Blue sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Denim 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 Denim Blue carrying the quiet middle.
How #2667CA 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 #2667CA at work across the surfaces designers actually ship.
:root {
--color-base: #2667CA;
--color-base-rgb: 38 103 202;
--color-base-oklch: oklch(52.9% 0.168 259.0);
--color-50: #F2F6FD;
--color-100: #DCE8F9;
--color-200: #BBD1F2;
--color-300: #8CAFE3;
--color-400: #618ED1;
--color-500: #3F6EB6;
--color-600: #37588B;
--color-700: #2C4263;
--color-800: #202D41;
--color-900: #151D28;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
denim-blue: {
50: '#F2F6FD',
100: '#DCE8F9',
200: '#BBD1F2',
300: '#8CAFE3',
400: '#618ED1',
500: '#3F6EB6',
600: '#37588B',
700: '#2C4263',
800: '#202D41',
900: '#151D28',
},
}
$base: #2667CA; $base-ink: #FFFFFF; $base-50: #F2F6FD; $base-100: #DCE8F9; $base-200: #BBD1F2; $base-300: #8CAFE3; $base-400: #618ED1; $base-500: #3F6EB6; $base-600: #37588B; $base-700: #2C4263; $base-800: #202D41; $base-900: #151D28; $base-hover: #1F53A1; $base-subtle: #C2D2EB;
{
"color": {
"base": {
"value": "#2667CA",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#F2F6FD",
"type": "color"
},
"100": {
"value": "#DCE8F9",
"type": "color"
},
"200": {
"value": "#BBD1F2",
"type": "color"
},
"300": {
"value": "#8CAFE3",
"type": "color"
},
"400": {
"value": "#618ED1",
"type": "color"
},
"500": {
"value": "#3F6EB6",
"type": "color"
},
"600": {
"value": "#37588B",
"type": "color"
},
"700": {
"value": "#2C4263",
"type": "color"
},
"800": {
"value": "#202D41",
"type": "color"
},
"900": {
"value": "#151D28",
"type": "color"
}
}
}
}