Purplish Brown

CSS

:root {
  --purplish-brown: #6b4247;
  --purplish-brown-rgb: 107 66 71;
  --purplish-brown-oklch: oklch(0.428 0.057 11.8);
}

.element {
  color: var(--purplish-brown);
  background-color: hsl(353 24% 34%);
  border-color: oklch(0.428 0.057 11.8);
}

Tailwind CSS v4

@theme {
  --color-purplish-brown: #6b4247;
  --color-purplish-brown-50: #ffeff0;
  --color-purplish-brown-100: #fbe1e2;
  --color-purplish-brown-200: #eccbcd;
  --color-purplish-brown-300: #d3acaf;
  --color-purplish-brown-400: #be9195;
  --color-purplish-brown-500: #a8777c;
  --color-purplish-brown-600: #8e6569;
  --color-purplish-brown-700: #725054;
  --color-purplish-brown-800: #543a3e;
  --color-purplish-brown-900: #3b282a;
  --color-purplish-brown-950: #251618;
}

SCSS

$purplish-brown: #6b4247;
$purplish-brown-rgb: 107, 66, 71;
$purplish-brown-light: mix(#fff, $purplish-brown, 20%);
$purplish-brown-dark: mix(#000, $purplish-brown, 20%);

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