#EF7F2E is a mid-toned, warm amber. On the Color Lab it reads organic and grounded, bold and ownable. It reproduces cleanly in print.
Not just a swatch — here's how #EF7F2E works with other colors. Named schemes with #EF7F2E in its natural role, and a note on why the supporting colors balance it.
This palette keeps Princeton Orange as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.
Princeton Orange holds the warm center of this desert palette with sand and clay beside it, a muted-sage accent and a dark-brown anchor.
Princeton Orange opens this coastal palette with sea-glass and warm sand alongside it, grounded by driftwood grey and a deep-navy anchor.
Princeton Orange 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.
Princeton Orange 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 Princeton Orange carrying the quiet middle.
How #EF7F2E 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 #EF7F2E at work across the surfaces designers actually ship.
:root {
--color-base: #EF7F2E;
--color-base-rgb: 239 127 46;
--color-base-oklch: oklch(71.0% 0.164 51.7);
--color-50: #FEF6F0;
--color-100: #FDE8D8;
--color-200: #F9D0B3;
--color-300: #EFAE80;
--color-400: #E08D52;
--color-500: #C66E2F;
--color-600: #96582B;
--color-700: #6A4225;
--color-800: #452D1C;
--color-900: #2A1D13;
--color-on-base: #141310;
}
// tailwind.config.js
colors: {
princeton-orange: {
50: '#FEF6F0',
100: '#FDE8D8',
200: '#F9D0B3',
300: '#EFAE80',
400: '#E08D52',
500: '#C66E2F',
600: '#96582B',
700: '#6A4225',
800: '#452D1C',
900: '#2A1D13',
},
}
$base: #EF7F2E; $base-ink: #141310; $base-50: #FEF6F0; $base-100: #FDE8D8; $base-200: #F9D0B3; $base-300: #EFAE80; $base-400: #E08D52; $base-500: #C66E2F; $base-600: #96582B; $base-700: #6A4225; $base-800: #452D1C; $base-900: #2A1D13; $base-hover: #D46210; $base-subtle: #F3DAC7;
{
"color": {
"base": {
"value": "#EF7F2E",
"type": "color"
},
"onBase": {
"value": "#141310",
"type": "color"
},
"scale": {
"50": {
"value": "#FEF6F0",
"type": "color"
},
"100": {
"value": "#FDE8D8",
"type": "color"
},
"200": {
"value": "#F9D0B3",
"type": "color"
},
"300": {
"value": "#EFAE80",
"type": "color"
},
"400": {
"value": "#E08D52",
"type": "color"
},
"500": {
"value": "#C66E2F",
"type": "color"
},
"600": {
"value": "#96582B",
"type": "color"
},
"700": {
"value": "#6A4225",
"type": "color"
},
"800": {
"value": "#452D1C",
"type": "color"
},
"900": {
"value": "#2A1D13",
"type": "color"
}
}
}
}