#BB908E

CSS

:root {
  --rosy-brown: #bb908e;
  --rosy-brown-rgb: 187 144 142;
  --rosy-brown-oklch: oklch(0.693 0.052 21.6);
}

.element {
  color: var(--rosy-brown);
  background-color: hsl(3 25% 65%);
  border-color: oklch(0.693 0.052 21.6);
}

Tailwind CSS v4

@theme {
  --color-rosy-brown: #bb908e;
  --color-rosy-brown-50: #fff0ee;
  --color-rosy-brown-100: #f9e2e0;
  --color-rosy-brown-200: #eaccca;
  --color-rosy-brown-300: #d1aeab;
  --color-rosy-brown-400: #bc9391;
  --color-rosy-brown-500: #a67977;
  --color-rosy-brown-600: #8d6665;
  --color-rosy-brown-700: #715250;
  --color-rosy-brown-800: #533b3b;
  --color-rosy-brown-900: #3a2928;
  --color-rosy-brown-950: #241616;
}

SCSS

$rosy-brown: #bb908e;
$rosy-brown-rgb: 187, 144, 142;
$rosy-brown-light: mix(#fff, $rosy-brown, 20%);
$rosy-brown-dark: mix(#000, $rosy-brown, 20%);

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