#E570C9

CSS

:root {
  --death-of-a-star: #e570c9;
  --death-of-a-star-rgb: 229 112 201;
  --death-of-a-star-oklch: oklch(0.71 0.178 337.3);
}

.element {
  color: var(--death-of-a-star);
  background-color: hsl(314 69% 67%);
  border-color: oklch(0.71 0.178 337.3);
}

Tailwind CSS v4

@theme {
  --color-death-of-a-star: #e570c9;
  --color-death-of-a-star-50: #ffe2ff;
  --color-death-of-a-star-100: #ffd1fc;
  --color-death-of-a-star-200: #ffb6ed;
  --color-death-of-a-star-300: #f392d5;
  --color-death-of-a-star-400: #df70c4;
  --color-death-of-a-star-500: #cb4cb0;
  --color-death-of-a-star-600: #ac4194;
  --color-death-of-a-star-700: #8a3477;
  --color-death-of-a-star-800: #66255a;
  --color-death-of-a-star-900: #48193f;
  --color-death-of-a-star-950: #2e0828;
}

SCSS

$death-of-a-star: #e570c9;
$death-of-a-star-rgb: 229, 112, 201;
$death-of-a-star-light: mix(#fff, $death-of-a-star, 20%);
$death-of-a-star-dark: mix(#000, $death-of-a-star, 20%);

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