#499790 is a mid-toned, cool cyan. It carries a legible label as a UI accent and reproduces cleanly in print.
Not just a swatch — here's how #499790 works with other colors. Named schemes with #499790 in its natural role, and a note on why the supporting colors balance it.
Cadet Blue keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Cadet 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.
Cadet Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Cadet 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 Cadet Blue carrying the quiet middle.
Cadet 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 Cadet Blue.
How #499790 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 #499790 at work across the surfaces designers actually ship.
:root {
--color-base: #499790;
--color-base-rgb: 73 151 144;
--color-base-oklch: oklch(62.5% 0.078 187.6);
--color-50: #F4FAFA;
--color-100: #E3F2F1;
--color-200: #C8E4E2;
--color-300: #A1CECA;
--color-400: #7CB6B1;
--color-500: #5C9994;
--color-600: #4B7773;
--color-700: #395653;
--color-800: #283937;
--color-900: #1A2323;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
cadet-blue: {
50: '#F4FAFA',
100: '#E3F2F1',
200: '#C8E4E2',
300: '#A1CECA',
400: '#7CB6B1',
500: '#5C9994',
600: '#4B7773',
700: '#395653',
800: '#283937',
900: '#1A2323',
},
}
$base: #499790; $base-ink: #141310; $base-50: #F4FAFA; $base-100: #E3F2F1; $base-200: #C8E4E2; $base-300: #A1CECA; $base-400: #7CB6B1; $base-500: #5C9994; $base-600: #4B7773; $base-700: #395653; $base-800: #283937; $base-900: #1A2323; $base-hover: #3A7974; $base-subtle: #C9E0DE;
{
"color": {
"base": {
"value": "#499790",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F4FAFA",
"type": "color"
},
"100": {
"value": "#E3F2F1",
"type": "color"
},
"200": {
"value": "#C8E4E2",
"type": "color"
},
"300": {
"value": "#A1CECA",
"type": "color"
},
"400": {
"value": "#7CB6B1",
"type": "color"
},
"500": {
"value": "#5C9994",
"type": "color"
},
"600": {
"value": "#4B7773",
"type": "color"
},
"700": {
"value": "#395653",
"type": "color"
},
"800": {
"value": "#283937",
"type": "color"
},
"900": {
"value": "#1A2323",
"type": "color"
}
}
}
}