#673105 is a deep, warm yellow. On the Color Lab it reads organic and grounded, with a faded, vintage edge. It carries a legible label as a UI accent and reproduces cleanly in print.
Not just a swatch — here's how #673105 works with other colors. Named schemes with #673105 in its natural role, and a note on why the supporting colors balance it.
This palette keeps Sepia as the dominant warm neutral, balanced by muted terracotta and olive earth tones and grounded by a deep espresso anchor.
Sepia plays the worn-leather lead, deepened by saddle brown and an oxblood anchor, softened by aged cream and cooled by a muted forest green.
Sepia carries the depth in this luxury scheme, offset by a brass accent and near-black and held together by a deep neutral and an off-white surface.
Sepia adds the colour to this moody editorial scheme — charcoal and a mid-grey around it, a bone highlight, and a muted jewel accent drawn from Sepia.
Sepia 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 Sepia carrying the quiet middle.
How #673105 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 #673105 at work across the surfaces designers actually ship.
:root {
--color-base: #673105;
--color-base-rgb: 103 49 5;
--color-base-oklch: oklch(37.9% 0.093 52.5);
--color-50: #FEF7F0;
--color-100: #FDE9D8;
--color-200: #FBD3B1;
--color-300: #F2B27D;
--color-400: #E4914E;
--color-500: #CB722A;
--color-600: #9A5B28;
--color-700: #6C4423;
--color-800: #462E1B;
--color-900: #2B1D12;
--color-on-base: #FFFFFF;
}
// tailwind.config.js
colors: {
sepia: {
50: '#FEF7F0',
100: '#FDE9D8',
200: '#FBD3B1',
300: '#F2B27D',
400: '#E4914E',
500: '#CB722A',
600: '#9A5B28',
700: '#6C4423',
800: '#462E1B',
900: '#2B1D12',
},
}
$base: #673105; $base-ink: #FFFFFF; $base-50: #FEF7F0; $base-100: #FDE9D8; $base-200: #FBD3B1; $base-300: #F2B27D; $base-400: #E4914E; $base-500: #CB722A; $base-600: #9A5B28; $base-700: #6C4423; $base-800: #462E1B; $base-900: #2B1D12; $base-hover: #522704; $base-subtle: #ECBE99;
{
"color": {
"base": {
"value": "#673105",
"type": "color"
},
"onBase": {
"value": "#FFFFFF",
"type": "color"
},
"scale": {
"50": {
"value": "#FEF7F0",
"type": "color"
},
"100": {
"value": "#FDE9D8",
"type": "color"
},
"200": {
"value": "#FBD3B1",
"type": "color"
},
"300": {
"value": "#F2B27D",
"type": "color"
},
"400": {
"value": "#E4914E",
"type": "color"
},
"500": {
"value": "#CB722A",
"type": "color"
},
"600": {
"value": "#9A5B28",
"type": "color"
},
"700": {
"value": "#6C4423",
"type": "color"
},
"800": {
"value": "#462E1B",
"type": "color"
},
"900": {
"value": "#2B1D12",
"type": "color"
}
}
}
}