#1985AC is a mid-toned, cool blue. On the Color Lab it reads clean and engineered. It carries a legible label as a UI accent and sits well as a supporting tone.
Not just a swatch — here's how #1985AC works with other colors. Named schemes with #1985AC in its natural role, and a note on why the supporting colors balance it.
Steel Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
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 Steel Blue.
Steel 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.
Steel Blue sits between cream and a deep berry here, softened by a blush accent and grounded by charcoal.
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 Steel Blue carrying the quiet middle.
How #1985AC 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 #1985AC at work across the surfaces designers actually ship.
:root {
--color-base: #1985AC;
--color-base-rgb: 25 133 172;
--color-base-oklch: oklch(57.8% 0.107 228.9);
--color-50: #F1FAFE;
--color-100: #DAF2FB;
--color-200: #B8E4F5;
--color-300: #87CEE8;
--color-400: #5BB6D7;
--color-500: #3899BC;
--color-600: #327790;
--color-700: #295666;
--color-800: #1E3942;
--color-900: #142329;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
steel-blue: {
50: '#F1FAFE',
100: '#DAF2FB',
200: '#B8E4F5',
300: '#87CEE8',
400: '#5BB6D7',
500: '#3899BC',
600: '#327790',
700: '#295666',
800: '#1E3942',
900: '#142329',
},
}
$base: #1985AC; $base-ink: #141310; $base-50: #F1FAFE; $base-100: #DAF2FB; $base-200: #B8E4F5; $base-300: #87CEE8; $base-400: #5BB6D7; $base-500: #3899BC; $base-600: #327790; $base-700: #295666; $base-800: #1E3942; $base-900: #142329; $base-hover: #146B8B; $base-subtle: #B6DDEB;
{
"color": {
"base": {
"value": "#1985AC",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F1FAFE",
"type": "color"
},
"100": {
"value": "#DAF2FB",
"type": "color"
},
"200": {
"value": "#B8E4F5",
"type": "color"
},
"300": {
"value": "#87CEE8",
"type": "color"
},
"400": {
"value": "#5BB6D7",
"type": "color"
},
"500": {
"value": "#3899BC",
"type": "color"
},
"600": {
"value": "#327790",
"type": "color"
},
"700": {
"value": "#295666",
"type": "color"
},
"800": {
"value": "#1E3942",
"type": "color"
},
"900": {
"value": "#142329",
"type": "color"
}
}
}
}