#D03091

CSS

:root {
  --shrine-of-pleasures: #d03091;
  --shrine-of-pleasures-rgb: 208 48 145;
  --shrine-of-pleasures-oklch: oklch(0.588 0.213 348.7);
}

.element {
  color: var(--shrine-of-pleasures);
  background-color: hsl(324 63% 50%);
  border-color: oklch(0.588 0.213 348.7);
}

Tailwind CSS v4

@theme {
  --color-shrine-of-pleasures: #d03091;
  --color-shrine-of-pleasures-50: #ffddfd;
  --color-shrine-of-pleasures-100: #ffcbf1;
  --color-shrine-of-pleasures-200: #ffade0;
  --color-shrine-of-pleasures-300: #ff85c5;
  --color-shrine-of-pleasures-400: #f45eb3;
  --color-shrine-of-pleasures-500: #e22c9d;
  --color-shrine-of-pleasures-600: #bf2884;
  --color-shrine-of-pleasures-700: #9a216a;
  --color-shrine-of-pleasures-800: #721651;
  --color-shrine-of-pleasures-900: #500e38;
  --color-shrine-of-pleasures-950: #350123;
}

SCSS

$shrine-of-pleasures: #d03091;
$shrine-of-pleasures-rgb: 208, 48, 145;
$shrine-of-pleasures-light: mix(#fff, $shrine-of-pleasures, 20%);
$shrine-of-pleasures-dark: mix(#000, $shrine-of-pleasures, 20%);

.element {
  color: $shrine-of-pleasures;
  box-shadow: 0 0 0 2px rgba($shrine-of-pleasures, 0.35);
}