#09040D is a muted, temperate magenta. 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 #09040D works with other colors. Named schemes with #09040D in its natural role, and a note on why the supporting colors balance it.
Jet Black plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Jet Black sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.
Jet Black 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.
Jet Black 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 Jet Black carrying the quiet middle.
Jet Black sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
How #09040D 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 #09040D at work across the surfaces designers actually ship.
:root {
--color-base: #09040D;
--color-base-rgb: 9 4 13;
--color-base-oklch: oklch(12.3% 0.025 311.7);
--color-50: #F8F3FC;
--color-100: #ECDFF6;
--color-200: #D8C1EC;
--color-300: #BB95DA;
--color-400: #9D6DC5;
--color-500: #7F4CA9;
--color-600: #644082;
--color-700: #4A325D;
--color-800: #32243D;
--color-900: #1F1726;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
jet-black: {
50: '#F8F3FC',
100: '#ECDFF6',
200: '#D8C1EC',
300: '#BB95DA',
400: '#9D6DC5',
500: '#7F4CA9',
600: '#644082',
700: '#4A325D',
800: '#32243D',
900: '#1F1726',
},
}
$base: #09040D; $base-ink: #FFFFFF; $base-50: #F8F3FC; $base-100: #ECDFF6; $base-200: #D8C1EC; $base-300: #BB95DA; $base-400: #9D6DC5; $base-500: #7F4CA9; $base-600: #644082; $base-700: #4A325D; $base-800: #32243D; $base-900: #1F1726; $base-hover: #060309; $base-subtle: #B897D3;
{
"color": {
"base": {
"value": "#09040D",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#F8F3FC",
"type": "color"
},
"100": {
"value": "#ECDFF6",
"type": "color"
},
"200": {
"value": "#D8C1EC",
"type": "color"
},
"300": {
"value": "#BB95DA",
"type": "color"
},
"400": {
"value": "#9D6DC5",
"type": "color"
},
"500": {
"value": "#7F4CA9",
"type": "color"
},
"600": {
"value": "#644082",
"type": "color"
},
"700": {
"value": "#4A325D",
"type": "color"
},
"800": {
"value": "#32243D",
"type": "color"
},
"900": {
"value": "#1F1726",
"type": "color"
}
}
}
}