#C54288

CSS

:root {
  --shrine-of-pleasures: #c54288;
  --shrine-of-pleasures-rgb: 197 66 136;
  --shrine-of-pleasures-oklch: oklch(0.584 0.18 351.1);
}

.element {
  color: var(--shrine-of-pleasures);
  background-color: hsl(328 53% 52%);
  border-color: oklch(0.584 0.18 351.1);
}

Tailwind CSS v4

@theme {
  --color-shrine-of-pleasures: #c54288;
  --color-shrine-of-pleasures-50: #ffe1f9;
  --color-shrine-of-pleasures-100: #ffd0ed;
  --color-shrine-of-pleasures-200: #ffb4db;
  --color-shrine-of-pleasures-300: #fd8ebf;
  --color-shrine-of-pleasures-400: #ea6bab;
  --color-shrine-of-pleasures-500: #d84594;
  --color-shrine-of-pleasures-600: #b63c7d;
  --color-shrine-of-pleasures-700: #933064;
  --color-shrine-of-pleasures-800: #6d214c;
  --color-shrine-of-pleasures-900: #4d1635;
  --color-shrine-of-pleasures-950: #320620;
}

SCSS

$shrine-of-pleasures: #c54288;
$shrine-of-pleasures-rgb: 197, 66, 136;
$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);
}