#15104F is a deep, cool violet. On the Color Lab it reads clean and engineered, quietly premium. It is too dark to lead as a primary accent and reproduces cleanly in print.
Not just a swatch — here's how #15104F works with other colors. Named schemes with #15104F in its natural role, and a note on why the supporting colors balance it.
Navy 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.
Navy 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 Navy.
Navy opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Navy plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Navy 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 Navy carrying the quiet middle.
How #15104F 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 #15104F at work across the surfaces designers actually ship.
:root {
--color-base: #15104F;
--color-base-rgb: 21 16 79;
--color-base-oklch: oklch(23.3% 0.109 277.2);
--color-50: #F3F2FD;
--color-100: #DFDCF9;
--color-200: #C0BBF1;
--color-300: #948DE2;
--color-400: #6B62D0;
--color-500: #4A40B5;
--color-600: #3F388A;
--color-700: #312D62;
--color-800: #232140;
--color-900: #171628;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
navy: {
50: '#F3F2FD',
100: '#DFDCF9',
200: '#C0BBF1',
300: '#948DE2',
400: '#6B62D0',
500: '#4A40B5',
600: '#3F388A',
700: '#312D62',
800: '#232140',
900: '#171628',
},
}
$base: #15104F; $base-ink: #FFFFFF; $base-50: #F3F2FD; $base-100: #DFDCF9; $base-200: #C0BBF1; $base-300: #948DE2; $base-400: #6B62D0; $base-500: #4A40B5; $base-600: #3F388A; $base-700: #312D62; $base-800: #232140; $base-900: #171628; $base-hover: #110D40; $base-subtle: #A7A2E0;
{
"color": {
"base": {
"value": "#15104F",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#F3F2FD",
"type": "color"
},
"100": {
"value": "#DFDCF9",
"type": "color"
},
"200": {
"value": "#C0BBF1",
"type": "color"
},
"300": {
"value": "#948DE2",
"type": "color"
},
"400": {
"value": "#6B62D0",
"type": "color"
},
"500": {
"value": "#4A40B5",
"type": "color"
},
"600": {
"value": "#3F388A",
"type": "color"
},
"700": {
"value": "#312D62",
"type": "color"
},
"800": {
"value": "#232140",
"type": "color"
},
"900": {
"value": "#171628",
"type": "color"
}
}
}
}