#381575

CSS

:root {
  --explorer-of-the-galaxies: #381575;
  --explorer-of-the-galaxies-rgb: 56 21 117;
  --explorer-of-the-galaxies-oklch: oklch(0.317 0.149 292.1);
}

.element {
  color: var(--explorer-of-the-galaxies);
  background-color: hsl(262 70% 27%);
  border-color: oklch(0.317 0.149 292.1);
}

Tailwind CSS v4

@theme {
  --color-explorer-of-the-galaxies: #381575;
  --color-explorer-of-the-galaxies-50: #f7eeff;
  --color-explorer-of-the-galaxies-100: #eadfff;
  --color-explorer-of-the-galaxies-200: #d7c8ff;
  --color-explorer-of-the-galaxies-300: #bca8fc;
  --color-explorer-of-the-galaxies-400: #a18cee;
  --color-explorer-of-the-galaxies-500: #8a6fdf;
  --color-explorer-of-the-galaxies-600: #755fbc;
  --color-explorer-of-the-galaxies-700: #5d4c97;
  --color-explorer-of-the-galaxies-800: #433772;
  --color-explorer-of-the-galaxies-900: #2e2650;
  --color-explorer-of-the-galaxies-950: #1b1435;
}

SCSS

$explorer-of-the-galaxies: #381575;
$explorer-of-the-galaxies-rgb: 56, 21, 117;
$explorer-of-the-galaxies-light: mix(#fff, $explorer-of-the-galaxies, 20%);
$explorer-of-the-galaxies-dark: mix(#000, $explorer-of-the-galaxies, 20%);

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