#385654 is a muted, temperate cyan. On the Color Lab it reads clean and engineered, quietly premium. It reproduces cleanly in print.
Not just a swatch — here's how #385654 works with other colors. Named schemes with #385654 in its natural role, and a note on why the supporting colors balance it.
Dark Slate Gray opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Dark Slate Gray keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Dark Slate Gray plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Dark Slate Gray 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.
Dark Slate Gray 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 Dark Slate Gray carrying the quiet middle.
How #385654 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 #385654 at work across the surfaces designers actually ship.
:root {
--color-base: #385654;
--color-base-rgb: 56 86 84;
--color-base-oklch: oklch(42.9% 0.036 190.6);
--color-50: #F6F9F9;
--color-100: #E6EFEF;
--color-200: #CEDFDE;
--color-300: #AAC5C3;
--color-400: #88AAA8;
--color-500: #688D8A;
--color-600: #546E6C;
--color-700: #3F504F;
--color-800: #2B3535;
--color-900: #1C2121;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
dark-slate-gray: {
50: '#F6F9F9',
100: '#E6EFEF',
200: '#CEDFDE',
300: '#AAC5C3',
400: '#88AAA8',
500: '#688D8A',
600: '#546E6C',
700: '#3F504F',
800: '#2B3535',
900: '#1C2121',
},
}
$base: #385654; $base-ink: #FFFFFF; $base-50: #F6F9F9; $base-100: #E6EFEF; $base-200: #CEDFDE; $base-300: #AAC5C3; $base-400: #88AAA8; $base-500: #688D8A; $base-600: #546E6C; $base-700: #3F504F; $base-800: #2B3535; $base-900: #1C2121; $base-hover: #2D4544; $base-subtle: #BFD1D0;
{
"color": {
"base": {
"value": "#385654",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#F6F9F9",
"type": "color"
},
"100": {
"value": "#E6EFEF",
"type": "color"
},
"200": {
"value": "#CEDFDE",
"type": "color"
},
"300": {
"value": "#AAC5C3",
"type": "color"
},
"400": {
"value": "#88AAA8",
"type": "color"
},
"500": {
"value": "#688D8A",
"type": "color"
},
"600": {
"value": "#546E6C",
"type": "color"
},
"700": {
"value": "#3F504F",
"type": "color"
},
"800": {
"value": "#2B3535",
"type": "color"
},
"900": {
"value": "#1C2121",
"type": "color"
}
}
}
}