#293FAD is a mid-toned, 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 #293FAD works with other colors. Named schemes with #293FAD in its natural role, and a note on why the supporting colors balance it.
Cobalt Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Cobalt 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 Cobalt Blue.
Cobalt 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.
Cobalt Blue sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Cobalt 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 Cobalt Blue carrying the quiet middle.
How #293FAD 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 #293FAD at work across the surfaces designers actually ship.
:root {
--color-base: #293FAD;
--color-base-rgb: 41 63 173;
--color-base-oklch: oklch(42.5% 0.177 268.7);
--color-50: #F2F4FD;
--color-100: #DDE2F8;
--color-200: #BDC5EF;
--color-300: #909DE0;
--color-400: #6677CC;
--color-500: #4456B1;
--color-600: #3A4787;
--color-700: #2E3760;
--color-800: #22273F;
--color-900: #161927;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
cobalt-blue: {
50: '#F2F4FD',
100: '#DDE2F8',
200: '#BDC5EF',
300: '#909DE0',
400: '#6677CC',
500: '#4456B1',
600: '#3A4787',
700: '#2E3760',
800: '#22273F',
900: '#161927',
},
}
$base: #293FAD; $base-ink: #FFFFFF; $base-50: #F2F4FD; $base-100: #DDE2F8; $base-200: #BDC5EF; $base-300: #909DE0; $base-400: #6677CC; $base-500: #4456B1; $base-600: #3A4787; $base-700: #2E3760; $base-800: #22273F; $base-900: #161927; $base-hover: #21328B; $base-subtle: #BEC5E8;
{
"color": {
"base": {
"value": "#293FAD",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#F2F4FD",
"type": "color"
},
"100": {
"value": "#DDE2F8",
"type": "color"
},
"200": {
"value": "#BDC5EF",
"type": "color"
},
"300": {
"value": "#909DE0",
"type": "color"
},
"400": {
"value": "#6677CC",
"type": "color"
},
"500": {
"value": "#4456B1",
"type": "color"
},
"600": {
"value": "#3A4787",
"type": "color"
},
"700": {
"value": "#2E3760",
"type": "color"
},
"800": {
"value": "#22273F",
"type": "color"
},
"900": {
"value": "#161927",
"type": "color"
}
}
}
}