#E7769F

CSS

:root {
  --pinking-fast-and-slow: #e7769f;
  --pinking-fast-and-slow-rgb: 231 118 159;
  --pinking-fast-and-slow-oklch: oklch(0.706 0.146 358.5);
}

.element {
  color: var(--pinking-fast-and-slow);
  background-color: hsl(338 70% 68%);
  border-color: oklch(0.706 0.146 358.5);
}

Tailwind CSS v4

@theme {
  --color-pinking-fast-and-slow: #e7769f;
  --color-pinking-fast-and-slow-50: #ffe5f3;
  --color-pinking-fast-and-slow-100: #ffd4e5;
  --color-pinking-fast-and-slow-200: #ffbad1;
  --color-pinking-fast-and-slow-300: #f597b4;
  --color-pinking-fast-and-slow-400: #e2779d;
  --color-pinking-fast-and-slow-500: #cf5585;
  --color-pinking-fast-and-slow-600: #af4970;
  --color-pinking-fast-and-slow-700: #8c3a5a;
  --color-pinking-fast-and-slow-800: #682943;
  --color-pinking-fast-and-slow-900: #491c2f;
  --color-pinking-fast-and-slow-950: #300b1b;
}

SCSS

$pinking-fast-and-slow: #e7769f;
$pinking-fast-and-slow-rgb: 231, 118, 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);
}