#C29AD4

CSS

:root {
  --somewhere-in-a-fairytale: #c29ad4;
  --somewhere-in-a-fairytale-rgb: 194 154 212;
  --somewhere-in-a-fairytale-oklch: oklch(0.743 0.093 315.1);
}

.element {
  color: var(--somewhere-in-a-fairytale);
  background-color: hsl(281 40% 72%);
  border-color: oklch(0.743 0.093 315.1);
}

Tailwind CSS v4

@theme {
  --color-somewhere-in-a-fairytale: #c29ad4;
  --color-somewhere-in-a-fairytale-50: #ffedff;
  --color-somewhere-in-a-fairytale-100: #f5dffd;
  --color-somewhere-in-a-fairytale-200: #e5c9ef;
  --color-somewhere-in-a-fairytale-300: #cba9d7;
  --color-somewhere-in-a-fairytale-400: #b38ec4;
  --color-somewhere-in-a-fairytale-500: #9d73b0;
  --color-somewhere-in-a-fairytale-600: #856195;
  --color-somewhere-in-a-fairytale-700: #6b4e77;
  --color-somewhere-in-a-fairytale-800: #4e3959;
  --color-somewhere-in-a-fairytale-900: #36273e;
  --color-somewhere-in-a-fairytale-950: #211528;
}

SCSS

$somewhere-in-a-fairytale: #c29ad4;
$somewhere-in-a-fairytale-rgb: 194, 154, 212;
$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);
}