#ED64DF

CSS

:root {
  --death-of-a-star: #ed64df;
  --death-of-a-star-rgb: 237 100 223;
  --death-of-a-star-oklch: oklch(0.715 0.219 331.7);
}

.element {
  color: var(--death-of-a-star);
  background-color: hsl(306 79% 66%);
  border-color: oklch(0.715 0.219 331.7);
}

Tailwind CSS v4

@theme {
  --color-death-of-a-star: #ed64df;
  --color-death-of-a-star-50: #ffdeff;
  --color-death-of-a-star-100: #ffcdff;
  --color-death-of-a-star-200: #ffb0fb;
  --color-death-of-a-star-300: #f889e5;
  --color-death-of-a-star-400: #e464d7;
  --color-death-of-a-star-500: #d236c5;
  --color-death-of-a-star-600: #b130a6;
  --color-death-of-a-star-700: #8e2785;
  --color-death-of-a-star-800: #691b65;
  --color-death-of-a-star-900: #4a1247;
  --color-death-of-a-star-950: #30032e;
}

SCSS

$death-of-a-star: #ed64df;
$death-of-a-star-rgb: 237, 100, 223;
$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);
}