#329FA7 is a mid-toned, cool cyan-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 #329FA7 works with other colors. Named schemes with #329FA7 in its natural role, and a note on why the supporting colors balance it.
Cadet Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Cadet Blue keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Cadet 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 Cadet Blue.
Cadet 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 Cadet Blue carrying the quiet middle.
Cadet Blue anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.
How #329FA7 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 #329FA7 at work across the surfaces designers actually ship.
:root {
--color-base: #329FA7;
--color-base-rgb: 50 159 167;
--color-base-oklch: oklch(64.6% 0.096 202.2);
--color-50: #F3FBFC;
--color-100: #DFF5F6;
--color-200: #C0E9EC;
--color-300: #95D6DA;
--color-400: #6CC0C6;
--color-500: #4BA4AA;
--color-600: #3F7E83;
--color-700: #325A5D;
--color-800: #233C3D;
--color-900: #172526;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
cadet-blue: {
50: '#F3FBFC',
100: '#DFF5F6',
200: '#C0E9EC',
300: '#95D6DA',
400: '#6CC0C6',
500: '#4BA4AA',
600: '#3F7E83',
700: '#325A5D',
800: '#233C3D',
900: '#172526',
},
}
$base: #329FA7; $base-ink: #141310; $base-50: #F3FBFC; $base-100: #DFF5F6; $base-200: #C0E9EC; $base-300: #95D6DA; $base-400: #6CC0C6; $base-500: #4BA4AA; $base-600: #3F7E83; $base-700: #325A5D; $base-800: #233C3D; $base-900: #172526; $base-hover: #288187; $base-subtle: #C1E3E5;
{
"color": {
"base": {
"value": "#329FA7",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F3FBFC",
"type": "color"
},
"100": {
"value": "#DFF5F6",
"type": "color"
},
"200": {
"value": "#C0E9EC",
"type": "color"
},
"300": {
"value": "#95D6DA",
"type": "color"
},
"400": {
"value": "#6CC0C6",
"type": "color"
},
"500": {
"value": "#4BA4AA",
"type": "color"
},
"600": {
"value": "#3F7E83",
"type": "color"
},
"700": {
"value": "#325A5D",
"type": "color"
},
"800": {
"value": "#233C3D",
"type": "color"
},
"900": {
"value": "#172526",
"type": "color"
}
}
}
}