#453458

CSS

:root {
  --sanctum-of-shadows: #453458;
  --sanctum-of-shadows-rgb: 69 52 88;
  --sanctum-of-shadows-oklch: oklch(0.36 0.064 305.1);
}

.element {
  color: var(--sanctum-of-shadows);
  background-color: hsl(268 26% 27%);
  border-color: oklch(0.36 0.064 305.1);
}

Tailwind CSS v4

@theme {
  --color-sanctum-of-shadows: #453458;
  --color-sanctum-of-shadows-50: #faf1ff;
  --color-sanctum-of-shadows-100: #ede3f9;
  --color-sanctum-of-shadows-200: #dbceea;
  --color-sanctum-of-shadows-300: #c0afd2;
  --color-sanctum-of-shadows-400: #a795bd;
  --color-sanctum-of-shadows-500: #907ca9;
  --color-sanctum-of-shadows-600: #7a698e;
  --color-sanctum-of-shadows-700: #615472;
  --color-sanctum-of-shadows-800: #473d55;
  --color-sanctum-of-shadows-900: #312a3b;
  --color-sanctum-of-shadows-950: #1d1725;
}

SCSS

$sanctum-of-shadows: #453458;
$sanctum-of-shadows-rgb: 69, 52, 88;
$sanctum-of-shadows-light: mix(#fff, $sanctum-of-shadows, 20%);
$sanctum-of-shadows-dark: mix(#000, $sanctum-of-shadows, 20%);

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