#6877EA 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 #6877EA works with other colors. Named schemes with #6877EA in its natural role, and a note on why the supporting colors balance it.
Medium Slate Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Medium Slate Blue is the vivid signal in this product UI — on a near-black surface with cool white, a slate grey and a lighter tint of Medium Slate Blue.
Medium Slate Blue plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Medium Slate Blue sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Medium Slate Blue 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 Medium Slate Blue carrying the quiet middle.
How #6877EA 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 #6877EA at work across the surfaces designers actually ship.
:root {
--color-base: #6877EA;
--color-base-rgb: 104 119 234;
--color-base-oklch: oklch(61.5% 0.172 274.6);
--color-50: #F1F2FE;
--color-100: #DADEFB;
--color-200: #B7BFF5;
--color-300: #8792E9;
--color-400: #5A69D8;
--color-500: #3747BD;
--color-600: #323D90;
--color-700: #293066;
--color-800: #1E2243;
--color-900: #141729;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
medium-slate-blue: {
50: '#F1F2FE',
100: '#DADEFB',
200: '#B7BFF5',
300: '#8792E9',
400: '#5A69D8',
500: '#3747BD',
600: '#323D90',
700: '#293066',
800: '#1E2243',
900: '#141729',
},
}
$base: #6877EA; $base-ink: #141310; $base-50: #F1F2FE; $base-100: #DADEFB; $base-200: #B7BFF5; $base-300: #8792E9; $base-400: #5A69D8; $base-500: #3747BD; $base-600: #323D90; $base-700: #293066; $base-800: #1E2243; $base-900: #141729; $base-hover: #2B41E2; $base-subtle: #D6D9F4;
{
"color": {
"base": {
"value": "#6877EA",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F1F2FE",
"type": "color"
},
"100": {
"value": "#DADEFB",
"type": "color"
},
"200": {
"value": "#B7BFF5",
"type": "color"
},
"300": {
"value": "#8792E9",
"type": "color"
},
"400": {
"value": "#5A69D8",
"type": "color"
},
"500": {
"value": "#3747BD",
"type": "color"
},
"600": {
"value": "#323D90",
"type": "color"
},
"700": {
"value": "#293066",
"type": "color"
},
"800": {
"value": "#1E2243",
"type": "color"
},
"900": {
"value": "#141729",
"type": "color"
}
}
}
}