#0F82FD is a mid-toned, cool indigo. 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 #0F82FD works with other colors. Named schemes with #0F82FD in its natural role, and a note on why the supporting colors balance it.
Signal 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 Signal Blue.
Signal Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Signal Blue sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Signal 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 Signal Blue carrying the quiet middle.
Signal Blue glows at the center of this sunset palette, joined by coral and gold, deepened by a plum anchor and cooled with cream.
How #0F82FD 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 #0F82FD at work across the surfaces designers actually ship.
:root {
--color-base: #0F82FD;
--color-base-rgb: 15 130 253;
--color-base-oklch: oklch(61.9% 0.205 255.9);
--color-50: #F0F7FE;
--color-100: #D8EAFD;
--color-200: #B1D5FC;
--color-300: #78B5F7;
--color-400: #4896EA;
--color-500: #2478D1;
--color-600: #245F9E;
--color-700: #20466F;
--color-800: #193048;
--color-900: #111E2C;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
signal-blue: {
50: '#F0F7FE',
100: '#D8EAFD',
200: '#B1D5FC',
300: '#78B5F7',
400: '#4896EA',
500: '#2478D1',
600: '#245F9E',
700: '#20466F',
800: '#193048',
900: '#111E2C',
},
}
$base: #0F82FD; $base-ink: #141310; $base-50: #F0F7FE; $base-100: #D8EAFD; $base-200: #B1D5FC; $base-300: #78B5F7; $base-400: #4896EA; $base-500: #2478D1; $base-600: #245F9E; $base-700: #20466F; $base-800: #193048; $base-900: #111E2C; $base-hover: #0269D6; $base-subtle: #C0DAF6;
{
"color": {
"base": {
"value": "#0F82FD",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F0F7FE",
"type": "color"
},
"100": {
"value": "#D8EAFD",
"type": "color"
},
"200": {
"value": "#B1D5FC",
"type": "color"
},
"300": {
"value": "#78B5F7",
"type": "color"
},
"400": {
"value": "#4896EA",
"type": "color"
},
"500": {
"value": "#2478D1",
"type": "color"
},
"600": {
"value": "#245F9E",
"type": "color"
},
"700": {
"value": "#20466F",
"type": "color"
},
"800": {
"value": "#193048",
"type": "color"
},
"900": {
"value": "#111E2C",
"type": "color"
}
}
}
}