#D581A4

CSS

:root {
  --pinking-fast-and-slow: #d581a4;
  --pinking-fast-and-slow-rgb: 213 129 164;
  --pinking-fast-and-slow-oklch: oklch(0.702 0.112 353.8);
}

.element {
  color: var(--pinking-fast-and-slow);
  background-color: hsl(335 50% 67%);
  border-color: oklch(0.702 0.112 353.8);
}

Tailwind CSS v4

@theme {
  --color-pinking-fast-and-slow: #d581a4;
  --color-pinking-fast-and-slow-50: #ffe9f6;
  --color-pinking-fast-and-slow-100: #ffd9e9;
  --color-pinking-fast-and-slow-200: #fcc1d6;
  --color-pinking-fast-and-slow-300: #e6a0b9;
  --color-pinking-fast-and-slow-400: #d282a3;
  --color-pinking-fast-and-slow-500: #be658b;
  --color-pinking-fast-and-slow-600: #a15676;
  --color-pinking-fast-and-slow-700: #81445e;
  --color-pinking-fast-and-slow-800: #5f3146;
  --color-pinking-fast-and-slow-900: #432131;
  --color-pinking-fast-and-slow-950: #2b101d;
}

SCSS

$pinking-fast-and-slow: #d581a4;
$pinking-fast-and-slow-rgb: 213, 129, 164;
$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);
}