#545FD7 is a mid-toned, cool violet. On the Color Lab it reads clean and engineered. It carries a legible label as a UI accent and sits well as a supporting tone.
Not just a swatch — here's how #545FD7 works with other colors. Named schemes with #545FD7 in its natural role, and a note on why the supporting colors balance it.
Iris opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Iris is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Iris.
Iris plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Iris sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Iris 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 Iris carrying the quiet middle.
How #545FD7 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 #545FD7 at work across the surfaces designers actually ship.
:root {
--color-base: #545FD7;
--color-base-rgb: 84 95 215;
--color-base-oklch: oklch(54.4% 0.182 274.7);
--color-50: #F2F3FD;
--color-100: #DDDFF8;
--color-200: #BDC1EF;
--color-300: #9096E0;
--color-400: #666ECC;
--color-500: #444DB1;
--color-600: #3A4187;
--color-700: #2E3360;
--color-800: #22243F;
--color-900: #161827;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
iris: {
50: '#F2F3FD',
100: '#DDDFF8',
200: '#BDC1EF',
300: '#9096E0',
400: '#666ECC',
500: '#444DB1',
600: '#3A4187',
700: '#2E3360',
800: '#22243F',
900: '#161827',
},
}
$base: #545FD7; $base-ink: #FFFFFF; $base-50: #F2F3FD; $base-100: #DDDFF8; $base-200: #BDC1EF; $base-300: #9096E0; $base-400: #666ECC; $base-500: #444DB1; $base-600: #3A4187; $base-700: #2E3360; $base-800: #22243F; $base-900: #161827; $base-hover: #2E3AC3; $base-subtle: #D1D3EE;
{
"color": {
"base": {
"value": "#545FD7",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#F2F3FD",
"type": "color"
},
"100": {
"value": "#DDDFF8",
"type": "color"
},
"200": {
"value": "#BDC1EF",
"type": "color"
},
"300": {
"value": "#9096E0",
"type": "color"
},
"400": {
"value": "#666ECC",
"type": "color"
},
"500": {
"value": "#444DB1",
"type": "color"
},
"600": {
"value": "#3A4187",
"type": "color"
},
"700": {
"value": "#2E3360",
"type": "color"
},
"800": {
"value": "#22243F",
"type": "color"
},
"900": {
"value": "#161827",
"type": "color"
}
}
}
}