#328EC2 is a mid-toned, cool blue. 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 #328EC2 works with other colors. Named schemes with #328EC2 in its natural role, and a note on why the supporting colors balance it.
Ocean Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Ocean 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 Ocean Blue.
Ocean 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.
Ocean Blue sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Ocean 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 Ocean Blue carrying the quiet middle.
How #328EC2 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 #328EC2 at work across the surfaces designers actually ship.
:root {
--color-base: #328EC2;
--color-base-rgb: 50 142 194;
--color-base-oklch: oklch(61.6% 0.116 237.9);
--color-50: #F2F9FC;
--color-100: #DEEEF7;
--color-200: #BEDDEE;
--color-300: #92C2DE;
--color-400: #68A6CA;
--color-500: #4688AE;
--color-600: #3C6B86;
--color-700: #304E5F;
--color-800: #22343F;
--color-900: #172127;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
ocean-blue: {
50: '#F2F9FC',
100: '#DEEEF7',
200: '#BEDDEE',
300: '#92C2DE',
400: '#68A6CA',
500: '#4688AE',
600: '#3C6B86',
700: '#304E5F',
800: '#22343F',
900: '#172127',
},
}
$base: #328EC2; $base-ink: #141310; $base-50: #F2F9FC; $base-100: #DEEEF7; $base-200: #BEDDEE; $base-300: #92C2DE; $base-400: #68A6CA; $base-500: #4688AE; $base-600: #3C6B86; $base-700: #304E5F; $base-800: #22343F; $base-900: #172127; $base-hover: #28719C; $base-subtle: #C5DCE9;
{
"color": {
"base": {
"value": "#328EC2",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F2F9FC",
"type": "color"
},
"100": {
"value": "#DEEEF7",
"type": "color"
},
"200": {
"value": "#BEDDEE",
"type": "color"
},
"300": {
"value": "#92C2DE",
"type": "color"
},
"400": {
"value": "#68A6CA",
"type": "color"
},
"500": {
"value": "#4688AE",
"type": "color"
},
"600": {
"value": "#3C6B86",
"type": "color"
},
"700": {
"value": "#304E5F",
"type": "color"
},
"800": {
"value": "#22343F",
"type": "color"
},
"900": {
"value": "#172127",
"type": "color"
}
}
}
}