#EC69D2

CSS

:root {
  --death-of-a-star: #ec69d2;
  --death-of-a-star-rgb: 236 105 210;
  --death-of-a-star-oklch: oklch(0.714 0.201 335.8);
}

.element {
  color: var(--death-of-a-star);
  background-color: hsl(312 78% 67%);
  border-color: oklch(0.714 0.201 335.8);
}

Tailwind CSS v4

@theme {
  --color-death-of-a-star: #ec69d2;
  --color-death-of-a-star-50: #ffe0ff;
  --color-death-of-a-star-100: #ffceff;
  --color-death-of-a-star-200: #ffb2f2;
  --color-death-of-a-star-300: #f88cdb;
  --color-death-of-a-star-400: #e469cb;
  --color-death-of-a-star-500: #d13fb8;
  --color-death-of-a-star-600: #b1389b;
  --color-death-of-a-star-700: #8e2c7d;
  --color-death-of-a-star-800: #691f5e;
  --color-death-of-a-star-900: #4a1542;
  --color-death-of-a-star-950: #30052b;
}

SCSS

$death-of-a-star: #ec69d2;
$death-of-a-star-rgb: 236, 105, 210;
$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);
}