#093554 is a deep, cool blue. On the Color Lab it reads clean and engineered, quietly premium. It reproduces cleanly in print.
Not just a swatch — here's how #093554 works with other colors. Named schemes with #093554 in its natural role, and a note on why the supporting colors balance it.
Prussian Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Prussian Blue keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Prussian 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 Prussian Blue.
Prussian 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.
Prussian 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 Prussian Blue carrying the quiet middle.
How #093554 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 #093554 at work across the surfaces designers actually ship.
:root {
--color-base: #093554;
--color-base-rgb: 9 53 84;
--color-base-oklch: oklch(31.8% 0.072 244.9);
--color-50: #F1F8FE;
--color-100: #D9EEFC;
--color-200: #B5DCF7;
--color-300: #83C0EC;
--color-400: #56A4DC;
--color-500: #3386C2;
--color-600: #2E6993;
--color-700: #274D68;
--color-800: #1D3444;
--color-900: #14202A;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
prussian-blue: {
50: '#F1F8FE',
100: '#D9EEFC',
200: '#B5DCF7',
300: '#83C0EC',
400: '#56A4DC',
500: '#3386C2',
600: '#2E6993',
700: '#274D68',
800: '#1D3444',
900: '#14202A',
},
}
$base: #093554; $base-ink: #FFFFFF; $base-50: #F1F8FE; $base-100: #D9EEFC; $base-200: #B5DCF7; $base-300: #83C0EC; $base-400: #56A4DC; $base-500: #3386C2; $base-600: #2E6993; $base-700: #274D68; $base-800: #1D3444; $base-900: #14202A; $base-hover: #072A42; $base-subtle: #9AC7E7;
{
"color": {
"base": {
"value": "#093554",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#F1F8FE",
"type": "color"
},
"100": {
"value": "#D9EEFC",
"type": "color"
},
"200": {
"value": "#B5DCF7",
"type": "color"
},
"300": {
"value": "#83C0EC",
"type": "color"
},
"400": {
"value": "#56A4DC",
"type": "color"
},
"500": {
"value": "#3386C2",
"type": "color"
},
"600": {
"value": "#2E6993",
"type": "color"
},
"700": {
"value": "#274D68",
"type": "color"
},
"800": {
"value": "#1D3444",
"type": "color"
},
"900": {
"value": "#14202A",
"type": "color"
}
}
}
}