#DE7CA2

CSS

:root {
  --pinking-fast-and-slow: #de7ca2;
  --pinking-fast-and-slow-rgb: 222 124 162;
  --pinking-fast-and-slow-oklch: oklch(0.705 0.128 356.2);
}

.element {
  color: var(--pinking-fast-and-slow);
  background-color: hsl(337 60% 68%);
  border-color: oklch(0.705 0.128 356.2);
}

Tailwind CSS v4

@theme {
  --color-pinking-fast-and-slow: #de7ca2;
  --color-pinking-fast-and-slow-50: #ffe7f5;
  --color-pinking-fast-and-slow-100: #ffd7e7;
  --color-pinking-fast-and-slow-200: #ffbed4;
  --color-pinking-fast-and-slow-300: #ed9cb7;
  --color-pinking-fast-and-slow-400: #da7da0;
  --color-pinking-fast-and-slow-500: #c65e88;
  --color-pinking-fast-and-slow-600: #a85073;
  --color-pinking-fast-and-slow-700: #87405c;
  --color-pinking-fast-and-slow-800: #642d45;
  --color-pinking-fast-and-slow-900: #461f30;
  --color-pinking-fast-and-slow-950: #2d0e1c;
}

SCSS

$pinking-fast-and-slow: #de7ca2;
$pinking-fast-and-slow-rgb: 222, 124, 162;
$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);
}