#BC8F92

CSS

:root {
  --rosy-brown: #bc8f92;
  --rosy-brown-rgb: 188 143 146;
  --rosy-brown-oklch: oklch(0.694 0.055 14.1);
}

.element {
  color: var(--rosy-brown);
  background-color: hsl(356 25% 65%);
  border-color: oklch(0.694 0.055 14.1);
}

Tailwind CSS v4

@theme {
  --color-rosy-brown: #bc8f92;
  --color-rosy-brown-50: #ffeff0;
  --color-rosy-brown-100: #fae1e2;
  --color-rosy-brown-200: #ebcbcc;
  --color-rosy-brown-300: #d2adae;
  --color-rosy-brown-400: #bd9294;
  --color-rosy-brown-500: #a7787b;
  --color-rosy-brown-600: #8d6568;
  --color-rosy-brown-700: #715153;
  --color-rosy-brown-800: #543b3d;
  --color-rosy-brown-900: #3a282a;
  --color-rosy-brown-950: #241618;
}

SCSS

$rosy-brown: #bc8f92;
$rosy-brown-rgb: 188, 143, 146;
$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);
}