#2A667A is a mid-toned, cool blue. On the Color Lab it reads clean and engineered, restrained and easy to live with. It carries a legible label as a UI accent and reproduces cleanly in print.
Not just a swatch — here's how #2A667A works with other colors. Named schemes with #2A667A 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 #2A667A 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 #2A667A at work across the surfaces designers actually ship.
:root {
--color-base: #2A667A;
--color-base-rgb: 42 102 122;
--color-base-oklch: oklch(48.0% 0.069 223.1);
--color-50: #F3F9FB;
--color-100: #E0F0F5;
--color-200: #C2E0EA;
--color-300: #98C7D7;
--color-400: #70ADC2;
--color-500: #4F90A6;
--color-600: #42707F;
--color-700: #34515B;
--color-800: #25363C;
--color-900: #182225;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
teal-blue: {
50: '#F3F9FB',
100: '#E0F0F5',
200: '#C2E0EA',
300: '#98C7D7',
400: '#70ADC2',
500: '#4F90A6',
600: '#42707F',
700: '#34515B',
800: '#25363C',
900: '#182225',
},
}
$base: #2A667A; $base-ink: #FFFFFF; $base-50: #F3F9FB; $base-100: #E0F0F5; $base-200: #C2E0EA; $base-300: #98C7D7; $base-400: #70ADC2; $base-500: #4F90A6; $base-600: #42707F; $base-700: #34515B; $base-800: #25363C; $base-900: #182225; $base-hover: #215161; $base-subtle: #B8D5DE;
{
"color": {
"base": {
"value": "#2A667A",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#F3F9FB",
"type": "color"
},
"100": {
"value": "#E0F0F5",
"type": "color"
},
"200": {
"value": "#C2E0EA",
"type": "color"
},
"300": {
"value": "#98C7D7",
"type": "color"
},
"400": {
"value": "#70ADC2",
"type": "color"
},
"500": {
"value": "#4F90A6",
"type": "color"
},
"600": {
"value": "#42707F",
"type": "color"
},
"700": {
"value": "#34515B",
"type": "color"
},
"800": {
"value": "#25363C",
"type": "color"
},
"900": {
"value": "#182225",
"type": "color"
}
}
}
}