#E565D6

CSS

:root {
  --death-of-a-star: #e565d6;
  --death-of-a-star-rgb: 229 101 214;
  --death-of-a-star-oklch: oklch(0.702 0.205 332.3);
}

.element {
  color: var(--death-of-a-star);
  background-color: hsl(307 71% 65%);
  border-color: oklch(0.702 0.205 332.3);
}

Tailwind CSS v4

@theme {
  --color-death-of-a-star: #e565d6;
  --color-death-of-a-star-50: #ffe0ff;
  --color-death-of-a-star-100: #ffceff;
  --color-death-of-a-star-200: #ffb2f8;
  --color-death-of-a-star-300: #f58ce2;
  --color-death-of-a-star-400: #e169d3;
  --color-death-of-a-star-500: #ce3fc0;
  --color-death-of-a-star-600: #ae37a2;
  --color-death-of-a-star-700: #8c2c82;
  --color-death-of-a-star-800: #671f63;
  --color-death-of-a-star-900: #491545;
  --color-death-of-a-star-950: #2f052d;
}

SCSS

$death-of-a-star: #e565d6;
$death-of-a-star-rgb: 229, 101, 214;
$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);
}