#1986A8 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 #1986A8 works with other colors. Named schemes with #1986A8 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 #1986A8 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 #1986A8 at work across the surfaces designers actually ship.
:root {
--color-base: #1986A8;
--color-base-rgb: 25 134 168;
--color-base-oklch: oklch(57.9% 0.104 225.2);
--color-50: #F1FBFE;
--color-100: #DBF3FB;
--color-200: #B8E6F4;
--color-300: #88D1E7;
--color-400: #5CBAD6;
--color-500: #399DBC;
--color-600: #33798F;
--color-700: #2A5765;
--color-800: #1F3A42;
--color-900: #152429;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
steel-blue: {
50: '#F1FBFE',
100: '#DBF3FB',
200: '#B8E6F4',
300: '#88D1E7',
400: '#5CBAD6',
500: '#399DBC',
600: '#33798F',
700: '#2A5765',
800: '#1F3A42',
900: '#152429',
},
}
$base: #1986A8; $base-ink: #141310; $base-50: #F1FBFE; $base-100: #DBF3FB; $base-200: #B8E6F4; $base-300: #88D1E7; $base-400: #5CBAD6; $base-500: #399DBC; $base-600: #33798F; $base-700: #2A5765; $base-800: #1F3A42; $base-900: #152429; $base-hover: #146C87; $base-subtle: #B5DEEA;
{
"color": {
"base": {
"value": "#1986A8",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F1FBFE",
"type": "color"
},
"100": {
"value": "#DBF3FB",
"type": "color"
},
"200": {
"value": "#B8E6F4",
"type": "color"
},
"300": {
"value": "#88D1E7",
"type": "color"
},
"400": {
"value": "#5CBAD6",
"type": "color"
},
"500": {
"value": "#399DBC",
"type": "color"
},
"600": {
"value": "#33798F",
"type": "color"
},
"700": {
"value": "#2A5765",
"type": "color"
},
"800": {
"value": "#1F3A42",
"type": "color"
},
"900": {
"value": "#152429",
"type": "color"
}
}
}
}