#E5789F

CSS

:root {
  --pinking-fast-and-slow: #e5789f;
  --pinking-fast-and-slow-rgb: 229 120 159;
  --pinking-fast-and-slow-oklch: oklch(0.706 0.141 358.6);
}

.element {
  color: var(--pinking-fast-and-slow);
  background-color: hsl(339 68% 68%);
  border-color: oklch(0.706 0.141 358.6);
}

Tailwind CSS v4

@theme {
  --color-pinking-fast-and-slow: #e5789f;
  --color-pinking-fast-and-slow-50: #ffe5f3;
  --color-pinking-fast-and-slow-100: #ffd5e5;
  --color-pinking-fast-and-slow-200: #ffbbd1;
  --color-pinking-fast-and-slow-300: #f398b4;
  --color-pinking-fast-and-slow-400: #e0799d;
  --color-pinking-fast-and-slow-500: #cd5885;
  --color-pinking-fast-and-slow-600: #ad4b70;
  --color-pinking-fast-and-slow-700: #8b3c5a;
  --color-pinking-fast-and-slow-800: #672b43;
  --color-pinking-fast-and-slow-900: #481d2f;
  --color-pinking-fast-and-slow-950: #2f0c1b;
}

SCSS

$pinking-fast-and-slow: #e5789f;
$pinking-fast-and-slow-rgb: 229, 120, 159;
$pinking-fast-and-slow-light: mix(#fff, $pinking-fast-and-slow, 20%);
$pinking-fast-and-slow-dark: mix(#000, $pinking-fast-and-slow, 20%);

.element {
  color: $pinking-fast-and-slow;
  box-shadow: 0 0 0 2px rgba($pinking-fast-and-slow, 0.35);
}