Peaty Brown

CSS

:root {
  --peaty-brown: #552211;
  --peaty-brown-rgb: 85 34 17;
  --peaty-brown-oklch: oklch(0.323 0.081 38.6);
}

.element {
  color: var(--peaty-brown);
  background-color: hsl(15 67% 20%);
  border-color: oklch(0.323 0.081 38.6);
}

Tailwind CSS v4

@theme {
  --color-peaty-brown: #552211;
  --color-peaty-brown-50: #ffeee4;
  --color-peaty-brown-100: #ffe0d4;
  --color-peaty-brown-200: #f4c9ba;
  --color-peaty-brown-300: #dcaa98;
  --color-peaty-brown-400: #c98e7b;
  --color-peaty-brown-500: #b4735e;
  --color-peaty-brown-600: #986250;
  --color-peaty-brown-700: #7a4e40;
  --color-peaty-brown-800: #5b382e;
  --color-peaty-brown-900: #40261f;
  --color-peaty-brown-950: #28150f;
}

SCSS

$peaty-brown: #552211;
$peaty-brown-rgb: 85, 34, 17;
$peaty-brown-light: mix(#fff, $peaty-brown, 20%);
$peaty-brown-dark: mix(#000, $peaty-brown, 20%);

.element {
  color: $peaty-brown;
  box-shadow: 0 0 0 2px rgba($peaty-brown, 0.35);
}