#B69196

CSS

:root {
  --rosy-brown: #b69196;
  --rosy-brown-rgb: 182 145 150;
  --rosy-brown-oklch: oklch(0.692 0.045 9.2);
}

.element {
  color: var(--rosy-brown);
  background-color: hsl(352 20% 64%);
  border-color: oklch(0.692 0.045 9.2);
}

Tailwind CSS v4

@theme {
  --color-rosy-brown: #b69196;
  --color-rosy-brown-50: #fff0f2;
  --color-rosy-brown-100: #f7e2e4;
  --color-rosy-brown-200: #e7cdcf;
  --color-rosy-brown-300: #cdaeb1;
  --color-rosy-brown-400: #b79499;
  --color-rosy-brown-500: #a17a80;
  --color-rosy-brown-600: #88676c;
  --color-rosy-brown-700: #6d5356;
  --color-rosy-brown-800: #513c40;
  --color-rosy-brown-900: #38292c;
  --color-rosy-brown-950: #231719;
}

SCSS

$rosy-brown: #b69196;
$rosy-brown-rgb: 182, 145, 150;
$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);
}