#136E88 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 #136E88 works with other colors. Named schemes with #136E88 in its natural role, and a note on why the supporting colors balance it.
Teal Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Teal Blue keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Teal 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 Teal Blue.
Teal 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.
Teal 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 Teal Blue carrying the quiet middle.
How #136E88 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 #136E88 at work across the surfaces designers actually ship.
:root {
--color-base: #136E88;
--color-base-rgb: 19 110 136;
--color-base-oklch: oklch(50.1% 0.088 223.0);
--color-50: #F1FBFE;
--color-100: #DAF4FB;
--color-200: #B8E7F5;
--color-300: #87D3E8;
--color-400: #5BBCD7;
--color-500: #38A0BC;
--color-600: #327B90;
--color-700: #295966;
--color-800: #1E3B42;
--color-900: #142429;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
teal-blue: {
50: '#F1FBFE',
100: '#DAF4FB',
200: '#B8E7F5',
300: '#87D3E8',
400: '#5BBCD7',
500: '#38A0BC',
600: '#327B90',
700: '#295966',
800: '#1E3B42',
900: '#142429',
},
}
$base: #136E88; $base-ink: #FFFFFF; $base-50: #F1FBFE; $base-100: #DAF4FB; $base-200: #B8E7F5; $base-300: #87D3E8; $base-400: #5BBCD7; $base-500: #38A0BC; $base-600: #327B90; $base-700: #295966; $base-800: #1E3B42; $base-900: #142429; $base-hover: #0F576B; $base-subtle: #ABDBE8;
{
"color": {
"base": {
"value": "#136E88",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#F1FBFE",
"type": "color"
},
"100": {
"value": "#DAF4FB",
"type": "color"
},
"200": {
"value": "#B8E7F5",
"type": "color"
},
"300": {
"value": "#87D3E8",
"type": "color"
},
"400": {
"value": "#5BBCD7",
"type": "color"
},
"500": {
"value": "#38A0BC",
"type": "color"
},
"600": {
"value": "#327B90",
"type": "color"
},
"700": {
"value": "#295966",
"type": "color"
},
"800": {
"value": "#1E3B42",
"type": "color"
},
"900": {
"value": "#142429",
"type": "color"
}
}
}
}