#BF96D2

CSS

:root {
  --somewhere-in-a-fairytale: #bf96d2;
  --somewhere-in-a-fairytale-rgb: 191 150 210;
  --somewhere-in-a-fairytale-oklch: oklch(0.732 0.096 314.9);
}

.element {
  color: var(--somewhere-in-a-fairytale);
  background-color: hsl(281 40% 71%);
  border-color: oklch(0.732 0.096 314.9);
}

Tailwind CSS v4

@theme {
  --color-somewhere-in-a-fairytale: #bf96d2;
  --color-somewhere-in-a-fairytale-50: #ffedff;
  --color-somewhere-in-a-fairytale-100: #f5dffe;
  --color-somewhere-in-a-fairytale-200: #e5c8f0;
  --color-somewhere-in-a-fairytale-300: #cba9d8;
  --color-somewhere-in-a-fairytale-400: #b48dc6;
  --color-somewhere-in-a-fairytale-500: #9e72b2;
  --color-somewhere-in-a-fairytale-600: #866196;
  --color-somewhere-in-a-fairytale-700: #6b4d78;
  --color-somewhere-in-a-fairytale-800: #4e385a;
  --color-somewhere-in-a-fairytale-900: #36263f;
  --color-somewhere-in-a-fairytale-950: #211528;
}

SCSS

$somewhere-in-a-fairytale: #bf96d2;
$somewhere-in-a-fairytale-rgb: 191, 150, 210;
$somewhere-in-a-fairytale-light: mix(#fff, $somewhere-in-a-fairytale, 20%);
$somewhere-in-a-fairytale-dark: mix(#000, $somewhere-in-a-fairytale, 20%);

.element {
  color: $somewhere-in-a-fairytale;
  box-shadow: 0 0 0 2px rgba($somewhere-in-a-fairytale, 0.35);
}