#15968C is a mid-toned, cool cyan. It carries a legible label as a UI accent and sits well as a supporting tone.
Not just a swatch — here's how #15968C works with other colors. Named schemes with #15968C in its natural role, and a note on why the supporting colors balance it.
Dark Cyan opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Dark Cyan 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 Cyan 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 Cyan sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
Dark Cyan 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 Cyan carrying the quiet middle.
How #15968C 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 #15968C at work across the surfaces designers actually ship.
:root {
--color-base: #15968C;
--color-base-rgb: 21 150 140;
--color-base-oklch: oklch(60.8% 0.103 186.4);
--color-50: #F1FEFD;
--color-100: #DAFBF8;
--color-200: #B8F5F0;
--color-300: #87E8E0;
--color-400: #5BD7CD;
--color-500: #38BCB1;
--color-600: #329088;
--color-700: #296661;
--color-800: #1E423F;
--color-900: #142927;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
dark-cyan: {
50: '#F1FEFD',
100: '#DAFBF8',
200: '#B8F5F0',
300: '#87E8E0',
400: '#5BD7CD',
500: '#38BCB1',
600: '#329088',
700: '#296661',
800: '#1E423F',
900: '#142927',
},
}
$base: #15968C; $base-ink: #141310; $base-50: #F1FEFD; $base-100: #DAFBF8; $base-200: #B8F5F0; $base-300: #87E8E0; $base-400: #5BD7CD; $base-500: #38BCB1; $base-600: #329088; $base-700: #296661; $base-800: #1E423F; $base-900: #142927; $base-hover: #117971; $base-subtle: #B0E9E4;
{
"color": {
"base": {
"value": "#15968C",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F1FEFD",
"type": "color"
},
"100": {
"value": "#DAFBF8",
"type": "color"
},
"200": {
"value": "#B8F5F0",
"type": "color"
},
"300": {
"value": "#87E8E0",
"type": "color"
},
"400": {
"value": "#5BD7CD",
"type": "color"
},
"500": {
"value": "#38BCB1",
"type": "color"
},
"600": {
"value": "#329088",
"type": "color"
},
"700": {
"value": "#296661",
"type": "color"
},
"800": {
"value": "#1E423F",
"type": "color"
},
"900": {
"value": "#142927",
"type": "color"
}
}
}
}