#151125 is a muted, temperate purple. On the Color Lab it reads clean and engineered, quietly premium. It holds up as a large surface and is too dark to lead as a primary accent.
Not just a swatch — here's how #151125 works with other colors. Named schemes with #151125 in its natural role, and a note on why the supporting colors balance it.
Graphite opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Graphite keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Graphite plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Graphite 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.
Graphite 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 Graphite carrying the quiet middle.
How #151125 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 #151125 at work across the surfaces designers actually ship.
:root {
--color-base: #151125;
--color-base-rgb: 21 17 37;
--color-base-oklch: oklch(19.4% 0.040 291.4);
--color-50: #F5F4FA;
--color-100: #E6E3F3;
--color-200: #CDC7E5;
--color-300: #A9A0CF;
--color-400: #877AB8;
--color-500: #675A9B;
--color-600: #534A78;
--color-700: #3E3856;
--color-800: #2B2839;
--color-900: #1C1A24;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
graphite: {
50: '#F5F4FA',
100: '#E6E3F3',
200: '#CDC7E5',
300: '#A9A0CF',
400: '#877AB8',
500: '#675A9B',
600: '#534A78',
700: '#3E3856',
800: '#2B2839',
900: '#1C1A24',
},
}
$base: #151125; $base-ink: #FFFFFF; $base-50: #F5F4FA; $base-100: #E6E3F3; $base-200: #CDC7E5; $base-300: #A9A0CF; $base-400: #877AB8; $base-500: #675A9B; $base-600: #534A78; $base-700: #3E3856; $base-800: #2B2839; $base-900: #1C1A24; $base-hover: #110E1F; $base-subtle: #AFA8CE;
{
"color": {
"base": {
"value": "#151125",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#F5F4FA",
"type": "color"
},
"100": {
"value": "#E6E3F3",
"type": "color"
},
"200": {
"value": "#CDC7E5",
"type": "color"
},
"300": {
"value": "#A9A0CF",
"type": "color"
},
"400": {
"value": "#877AB8",
"type": "color"
},
"500": {
"value": "#675A9B",
"type": "color"
},
"600": {
"value": "#534A78",
"type": "color"
},
"700": {
"value": "#3E3856",
"type": "color"
},
"800": {
"value": "#2B2839",
"type": "color"
},
"900": {
"value": "#1C1A24",
"type": "color"
}
}
}
}