#E774AD

CSS

:root {
  --pop-that-gum: #e774ad;
  --pop-that-gum-rgb: 231 116 173;
  --pop-that-gum-oklch: oklch(0.708 0.155 350.8);
}

.element {
  color: var(--pop-that-gum);
  background-color: hsl(330 71% 68%);
  border-color: oklch(0.708 0.155 350.8);
}

Tailwind CSS v4

@theme {
  --color-pop-that-gum: #e774ad;
  --color-pop-that-gum-50: #ffe4f9;
  --color-pop-that-gum-100: #ffd3ed;
  --color-pop-that-gum-200: #ffb9da;
  --color-pop-that-gum-300: #f495bf;
  --color-pop-that-gum-400: #e174aa;
  --color-pop-that-gum-500: #ce5293;
  --color-pop-that-gum-600: #ae477c;
  --color-pop-that-gum-700: #8c3864;
  --color-pop-that-gum-800: #68284b;
  --color-pop-that-gum-900: #491b34;
  --color-pop-that-gum-950: #2f0b1f;
}

SCSS

$pop-that-gum: #e774ad;
$pop-that-gum-rgb: 231, 116, 173;
$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);
}