#170A5C is a deep, cool violet. On the Color Lab it reads clean and engineered, quietly premium. It is too dark to lead as a primary accent and reproduces cleanly in print.
Not just a swatch — here's how #170A5C works with other colors. Named schemes with #170A5C in its natural role, and a note on why the supporting colors balance it.
Navy carries the depth in this luxury scheme, offset by a brass accent and near-black and held together by a deep neutral and an off-white surface.
Navy adds the colour to this moody editorial scheme — charcoal and a mid-grey around it, a bone highlight, and a muted jewel accent drawn from Navy.
Navy opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Navy plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Navy 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 Navy carrying the quiet middle.
How #170A5C 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 #170A5C at work across the surfaces designers actually ship.
:root {
--color-base: #170A5C;
--color-base-rgb: 23 10 92;
--color-base-oklch: oklch(24.2% 0.132 277.1);
--color-50: #F3F1FE;
--color-100: #DFD9FC;
--color-200: #C1B6F7;
--color-300: #9584EB;
--color-400: #6D57DB;
--color-500: #4B34C1;
--color-600: #402F93;
--color-700: #322768;
--color-800: #241D44;
--color-900: #171429;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
navy: {
50: '#F3F1FE',
100: '#DFD9FC',
200: '#C1B6F7',
300: '#9584EB',
400: '#6D57DB',
500: '#4B34C1',
600: '#402F93',
700: '#322768',
800: '#241D44',
900: '#171429',
},
}
$base: #170A5C; $base-ink: #FFFFFF; $base-50: #F3F1FE; $base-100: #DFD9FC; $base-200: #C1B6F7; $base-300: #9584EB; $base-400: #6D57DB; $base-500: #4B34C1; $base-600: #402F93; $base-700: #322768; $base-800: #241D44; $base-900: #171429; $base-hover: #130849; $base-subtle: #A99DE7;
{
"color": {
"base": {
"value": "#170A5C",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#F3F1FE",
"type": "color"
},
"100": {
"value": "#DFD9FC",
"type": "color"
},
"200": {
"value": "#C1B6F7",
"type": "color"
},
"300": {
"value": "#9584EB",
"type": "color"
},
"400": {
"value": "#6D57DB",
"type": "color"
},
"500": {
"value": "#4B34C1",
"type": "color"
},
"600": {
"value": "#402F93",
"type": "color"
},
"700": {
"value": "#322768",
"type": "color"
},
"800": {
"value": "#241D44",
"type": "color"
},
"900": {
"value": "#171429",
"type": "color"
}
}
}
}