#EB73A3

CSS

:root {
  --pinking-fast-and-slow: #eb73a3;
  --pinking-fast-and-slow-rgb: 235 115 163;
  --pinking-fast-and-slow-oklch: oklch(0.708 0.156 356.6);
}

.element {
  color: var(--pinking-fast-and-slow);
  background-color: hsl(336 75% 69%);
  border-color: oklch(0.708 0.156 356.6);
}

Tailwind CSS v4

@theme {
  --color-pinking-fast-and-slow: #eb73a3;
  --color-pinking-fast-and-slow-50: #ffe3f4;
  --color-pinking-fast-and-slow-100: #ffd3e7;
  --color-pinking-fast-and-slow-200: #ffb8d3;
  --color-pinking-fast-and-slow-300: #f894b6;
  --color-pinking-fast-and-slow-400: #e573a0;
  --color-pinking-fast-and-slow-500: #d25188;
  --color-pinking-fast-and-slow-600: #b24573;
  --color-pinking-fast-and-slow-700: #8f375c;
  --color-pinking-fast-and-slow-800: #6a2745;
  --color-pinking-fast-and-slow-900: #4a1a30;
  --color-pinking-fast-and-slow-950: #310a1c;
}

SCSS

$pinking-fast-and-slow: #eb73a3;
$pinking-fast-and-slow-rgb: 235, 115, 163;
$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);
}