#2D149C is a deep, cool violet. On the Color Lab it reads clean and engineered, quietly premium. It sits well as a supporting tone.
Not just a swatch — here's how #2D149C works with other colors. Named schemes with #2D149C in its natural role, and a note on why the supporting colors balance it.
Zaffre 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.
Zaffre 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 Zaffre.
Zaffre 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 Zaffre carrying the quiet middle.
Zaffre opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Zaffre glows at the center of this sunset palette, joined by coral and gold, deepened by a plum anchor and cooled with cream.
How #2D149C 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 #2D149C at work across the surfaces designers actually ship.
:root {
--color-base: #2D149C;
--color-base-rgb: 45 20 156;
--color-base-oklch: oklch(34.9% 0.196 277.3);
--color-50: #F3F1FE;
--color-100: #E0DAFB;
--color-200: #C2B7F5;
--color-300: #9886E9;
--color-400: #7159D9;
--color-500: #4F37BE;
--color-600: #433191;
--color-700: #342866;
--color-800: #251E43;
--color-900: #181429;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
zaffre: {
50: '#F3F1FE',
100: '#E0DAFB',
200: '#C2B7F5',
300: '#9886E9',
400: '#7159D9',
500: '#4F37BE',
600: '#433191',
700: '#342866',
800: '#251E43',
900: '#181429',
},
}
$base: #2D149C; $base-ink: #FFFFFF; $base-50: #F3F1FE; $base-100: #E0DAFB; $base-200: #C2B7F5; $base-300: #9886E9; $base-400: #7159D9; $base-500: #4F37BE; $base-600: #433191; $base-700: #342866; $base-800: #251E43; $base-900: #181429; $base-hover: #25107E; $base-subtle: #BBB0EA;
{
"color": {
"base": {
"value": "#2D149C",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#F3F1FE",
"type": "color"
},
"100": {
"value": "#E0DAFB",
"type": "color"
},
"200": {
"value": "#C2B7F5",
"type": "color"
},
"300": {
"value": "#9886E9",
"type": "color"
},
"400": {
"value": "#7159D9",
"type": "color"
},
"500": {
"value": "#4F37BE",
"type": "color"
},
"600": {
"value": "#433191",
"type": "color"
},
"700": {
"value": "#342866",
"type": "color"
},
"800": {
"value": "#251E43",
"type": "color"
},
"900": {
"value": "#181429",
"type": "color"
}
}
}
}