#4FAED3 is a mid-toned, cool blue. On the Color Lab it reads clean and engineered. It sits well as a supporting tone.
Not just a swatch — here's how #4FAED3 works with other colors. Named schemes with #4FAED3 in its natural role, and a note on why the supporting colors balance it.
Picton Blue opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Picton Blue keeps this Nordic scheme quiet — cool greys and a soft white around it, a muted-blue support and a charcoal anchor.
Picton 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 Picton Blue.
Picton 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 Picton Blue carrying the quiet middle.
Picton Blue anchors this café scheme as the warm mid-tone, lifted by latte cream and a muted sage accent and grounded by espresso brown and a warm charcoal.
How #4FAED3 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 #4FAED3 at work across the surfaces designers actually ship.
:root {
--color-base: #4FAED3;
--color-base-rgb: 79 174 211;
--color-base-oklch: oklch(70.9% 0.104 226.7);
--color-50: #F2FAFC;
--color-100: #DEF0F8;
--color-200: #BEE1EF;
--color-300: #91C8DE;
--color-400: #67AFCB;
--color-500: #4691AF;
--color-600: #3C7186;
--color-700: #2F5260;
--color-800: #22373F;
--color-900: #162227;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
picton-blue: {
50: '#F2FAFC',
100: '#DEF0F8',
200: '#BEE1EF',
300: '#91C8DE',
400: '#67AFCB',
500: '#4691AF',
600: '#3C7186',
700: '#2F5260',
800: '#22373F',
900: '#162227',
},
}
$base: #4FAED3; $base-ink: #141310; $base-50: #F2FAFC; $base-100: #DEF0F8; $base-200: #BEE1EF; $base-300: #91C8DE; $base-400: #67AFCB; $base-500: #4691AF; $base-600: #3C7186; $base-700: #2F5260; $base-800: #22373F; $base-900: #162227; $base-hover: #2F93BA; $base-subtle: #CFE5ED;
{
"color": {
"base": {
"value": "#4FAED3",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#F2FAFC",
"type": "color"
},
"100": {
"value": "#DEF0F8",
"type": "color"
},
"200": {
"value": "#BEE1EF",
"type": "color"
},
"300": {
"value": "#91C8DE",
"type": "color"
},
"400": {
"value": "#67AFCB",
"type": "color"
},
"500": {
"value": "#4691AF",
"type": "color"
},
"600": {
"value": "#3C7186",
"type": "color"
},
"700": {
"value": "#2F5260",
"type": "color"
},
"800": {
"value": "#22373F",
"type": "color"
},
"900": {
"value": "#162227",
"type": "color"
}
}
}
}