#E279A1

CSS

:root {
  --pinking-fast-and-slow: #e279a1;
  --pinking-fast-and-slow-rgb: 226 121 161;
  --pinking-fast-and-slow-oklch: oklch(0.705 0.137 357);
}

.element {
  color: var(--pinking-fast-and-slow);
  background-color: hsl(337 64% 68%);
  border-color: oklch(0.705 0.137 357);
}

Tailwind CSS v4

@theme {
  --color-pinking-fast-and-slow: #e279a1;
  --color-pinking-fast-and-slow-50: #ffe6f4;
  --color-pinking-fast-and-slow-100: #ffd6e7;
  --color-pinking-fast-and-slow-200: #ffbcd3;
  --color-pinking-fast-and-slow-300: #f199b6;
  --color-pinking-fast-and-slow-400: #de7a9f;
  --color-pinking-fast-and-slow-500: #ca5a87;
  --color-pinking-fast-and-slow-600: #ab4d73;
  --color-pinking-fast-and-slow-700: #893d5c;
  --color-pinking-fast-and-slow-800: #662c45;
  --color-pinking-fast-and-slow-900: #471d2f;
  --color-pinking-fast-and-slow-950: #2e0d1c;
}

SCSS

$pinking-fast-and-slow: #e279a1;
$pinking-fast-and-slow-rgb: 226, 121, 161;
$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);
}