#905FDF is a mid-toned, cool purple. On the Color Lab it reads clean and engineered, bold and ownable. It carries a legible label as a UI accent and sits well as a supporting tone.
Not just a swatch — here's how #905FDF works with other colors. Named schemes with #905FDF in its natural role, and a note on why the supporting colors balance it.
Amethyst sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Amethyst is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Amethyst.
Amethyst 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 Amethyst carrying the quiet middle.
Amethyst opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Amethyst glows at the center of this sunset palette, joined by coral and gold, deepened by a plum anchor and cooled with cream.
How #905FDF 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 #905FDF at work across the surfaces designers actually ship.
:root {
--color-base: #905FDF;
--color-base-rgb: 144 95 223;
--color-base-oklch: oklch(59.9% 0.188 298.2);
--color-50: #F6F2FD;
--color-100: #E7DCF9;
--color-200: #D0BBF1;
--color-300: #AE8CE3;
--color-400: #8C62D0;
--color-500: #6D3FB5;
--color-600: #57378B;
--color-700: #412C62;
--color-800: #2D2041;
--color-900: #1C1628;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
amethyst: {
50: '#F6F2FD',
100: '#E7DCF9',
200: '#D0BBF1',
300: '#AE8CE3',
400: '#8C62D0',
500: '#6D3FB5',
600: '#57378B',
700: '#412C62',
800: '#2D2041',
900: '#1C1628',
},
}
$base: #905FDF; $base-ink: #141310; $base-50: #F6F2FD; $base-100: #E7DCF9; $base-200: #D0BBF1; $base-300: #AE8CE3; $base-400: #8C62D0; $base-500: #6D3FB5; $base-600: #57378B; $base-700: #412C62; $base-800: #2D2041; $base-900: #1C1628; $base-hover: #6B2AD3; $base-subtle: #DED3F1;
{
"color": {
"base": {
"value": "#905FDF",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F6F2FD",
"type": "color"
},
"100": {
"value": "#E7DCF9",
"type": "color"
},
"200": {
"value": "#D0BBF1",
"type": "color"
},
"300": {
"value": "#AE8CE3",
"type": "color"
},
"400": {
"value": "#8C62D0",
"type": "color"
},
"500": {
"value": "#6D3FB5",
"type": "color"
},
"600": {
"value": "#57378B",
"type": "color"
},
"700": {
"value": "#412C62",
"type": "color"
},
"800": {
"value": "#2D2041",
"type": "color"
},
"900": {
"value": "#1C1628",
"type": "color"
}
}
}
}