#ABCDF8 is a soft, cool indigo. On the Color Lab it reads clean and engineered. It holds up as a large surface and is too pale to lead as a primary accent.
Not just a swatch — here's how #ABCDF8 works with other colors. Named schemes with #ABCDF8 in its natural role, and a note on why the supporting colors balance it.
Light Steel Blue keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Light Steel Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Light Steel Blue sets a calm, sun-bleached base here, wrapped in bone and paper off-whites and a soft greige, with a single ink accent for wabi-sabi restraint.
Light Steel 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 Light Steel Blue.
Light Steel 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 Light Steel Blue carrying the quiet middle.
How #ABCDF8 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 #ABCDF8 at work across the surfaces designers actually ship.
:root {
--color-base: #ABCDF8;
--color-base-rgb: 171 205 248;
--color-base-oklch: oklch(83.8% 0.071 254.5);
--color-50: #F0F6FE;
--color-100: #D8E8FD;
--color-200: #B4D2F9;
--color-300: #81B0EE;
--color-400: #5390DF;
--color-500: #3070C5;
--color-600: #2C5A96;
--color-700: #25436A;
--color-800: #1C2E45;
--color-900: #131D2A;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
light-steel-blue: {
50: '#F0F6FE',
100: '#D8E8FD',
200: '#B4D2F9',
300: '#81B0EE',
400: '#5390DF',
500: '#3070C5',
600: '#2C5A96',
700: '#25436A',
800: '#1C2E45',
900: '#131D2A',
},
}
$base: #ABCDF8; $base-ink: #141310; $base-50: #F0F6FE; $base-100: #D8E8FD; $base-200: #B4D2F9; $base-300: #81B0EE; $base-400: #5390DF; $base-500: #3070C5; $base-600: #2C5A96; $base-700: #25436A; $base-800: #1C2E45; $base-900: #131D2A; $base-hover: #5D9DF2; $base-subtle: #E8F0FA;
{
"color": {
"base": {
"value": "#ABCDF8",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F0F6FE",
"type": "color"
},
"100": {
"value": "#D8E8FD",
"type": "color"
},
"200": {
"value": "#B4D2F9",
"type": "color"
},
"300": {
"value": "#81B0EE",
"type": "color"
},
"400": {
"value": "#5390DF",
"type": "color"
},
"500": {
"value": "#3070C5",
"type": "color"
},
"600": {
"value": "#2C5A96",
"type": "color"
},
"700": {
"value": "#25436A",
"type": "color"
},
"800": {
"value": "#1C2E45",
"type": "color"
},
"900": {
"value": "#131D2A",
"type": "color"
}
}
}
}