#E772B9

CSS

:root {
  --pop-that-gum: #e772b9;
  --pop-that-gum-rgb: 231 114 185;
  --pop-that-gum-oklch: oklch(0.709 0.166 344.8);
}

.element {
  color: var(--pop-that-gum);
  background-color: hsl(324 71% 68%);
  border-color: oklch(0.709 0.166 344.8);
}

Tailwind CSS v4

@theme {
  --color-pop-that-gum: #e772b9;
  --color-pop-that-gum-50: #ffe3ff;
  --color-pop-that-gum-100: #ffd2f3;
  --color-pop-that-gum-200: #ffb7e2;
  --color-pop-that-gum-300: #f493c8;
  --color-pop-that-gum-400: #e172b5;
  --color-pop-that-gum-500: #ce4f9f;
  --color-pop-that-gum-600: #ae4487;
  --color-pop-that-gum-700: #8c366c;
  --color-pop-that-gum-800: #672651;
  --color-pop-that-gum-900: #491a39;
  --color-pop-that-gum-950: #2f0923;
}

SCSS

$pop-that-gum: #e772b9;
$pop-that-gum-rgb: 231, 114, 185;
$pop-that-gum-light: mix(#fff, $pop-that-gum, 20%);
$pop-that-gum-dark: mix(#000, $pop-that-gum, 20%);

.element {
  color: $pop-that-gum;
  box-shadow: 0 0 0 2px rgba($pop-that-gum, 0.35);
}