#EB70B5

CSS

:root {
  --pop-that-gum: #eb70b5;
  --pop-that-gum-rgb: 235 112 181;
  --pop-that-gum-oklch: oklch(0.71 0.17 347.5);
}

.element {
  color: var(--pop-that-gum);
  background-color: hsl(326 75% 68%);
  border-color: oklch(0.71 0.17 347.5);
}

Tailwind CSS v4

@theme {
  --color-pop-that-gum: #eb70b5;
  --color-pop-that-gum-50: #ffe2fc;
  --color-pop-that-gum-100: #ffd1f0;
  --color-pop-that-gum-200: #ffb6df;
  --color-pop-that-gum-300: #f792c4;
  --color-pop-that-gum-400: #e470b1;
  --color-pop-that-gum-500: #d14c9b;
  --color-pop-that-gum-600: #b14183;
  --color-pop-that-gum-700: #8e3469;
  --color-pop-that-gum-800: #69254f;
  --color-pop-that-gum-900: #4a1937;
  --color-pop-that-gum-950: #300822;
}

SCSS

$pop-that-gum: #eb70b5;
$pop-that-gum-rgb: 235, 112, 181;
$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);
}