Umbria Red

CSS

:root {
  --umbria-red: #b54753;
  --umbria-red-rgb: 181 71 83;
  --umbria-red-oklch: oklch(0.548 0.143 16.6);
}

.element {
  color: var(--umbria-red);
  background-color: hsl(353 44% 49%);
  border-color: oklch(0.548 0.143 16.6);
}

Tailwind CSS v4

@theme {
  --color-umbria-red: #b54753;
  --color-umbria-red-50: #ffe6e5;
  --color-umbria-red-100: #ffd5d5;
  --color-umbria-red-200: #ffbcbd;
  --color-umbria-red-300: #f8999b;
  --color-umbria-red-400: #e67880;
  --color-umbria-red-500: #d35764;
  --color-umbria-red-600: #b34b55;
  --color-umbria-red-700: #903b44;
  --color-umbria-red-800: #6b2a32;
  --color-umbria-red-900: #4b1c22;
  --color-umbria-red-950: #310c11;
}

SCSS

$umbria-red: #b54753;
$umbria-red-rgb: 181, 71, 83;
$umbria-red-light: mix(#fff, $umbria-red, 20%);
$umbria-red-dark: mix(#000, $umbria-red, 20%);

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