#090203 is a near-black neutral with only a whisper of temperate cast. 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 #090203 works with other colors. Named schemes with #090203 in its natural role, and a note on why the supporting colors balance it.
Jet Black is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Jet Black.
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 sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
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.
How #090203 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 #090203 at work across the surfaces designers actually ship.
:root {
--color-base: #090203;
--color-base-rgb: 9 2 3;
--color-base-oklch: oklch(10.5% 0.021 8.1);
--color-50: #FDF2F4;
--color-100: #F8DDE1;
--color-200: #F0BCC4;
--color-300: #E18E9B;
--color-400: #CE6474;
--color-500: #B34253;
--color-600: #893945;
--color-700: #612E35;
--color-800: #402126;
--color-900: #271619;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
jet-black: {
50: '#FDF2F4',
100: '#F8DDE1',
200: '#F0BCC4',
300: '#E18E9B',
400: '#CE6474',
500: '#B34253',
600: '#893945',
700: '#612E35',
800: '#402126',
900: '#271619',
},
}
$base: #090203; $base-ink: #FFFFFF; $base-50: #FDF2F4; $base-100: #F8DDE1; $base-200: #F0BCC4; $base-300: #E18E9B; $base-400: #CE6474; $base-500: #B34253; $base-600: #893945; $base-700: #612E35; $base-800: #402126; $base-900: #271619; $base-hover: #070102; $base-subtle: #D8909B;
{
"color": {
"base": {
"value": "#090203",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#FDF2F4",
"type": "color"
},
"100": {
"value": "#F8DDE1",
"type": "color"
},
"200": {
"value": "#F0BCC4",
"type": "color"
},
"300": {
"value": "#E18E9B",
"type": "color"
},
"400": {
"value": "#CE6474",
"type": "color"
},
"500": {
"value": "#B34253",
"type": "color"
},
"600": {
"value": "#893945",
"type": "color"
},
"700": {
"value": "#612E35",
"type": "color"
},
"800": {
"value": "#402126",
"type": "color"
},
"900": {
"value": "#271619",
"type": "color"
}
}
}
}