#E3799D

CSS

:root {
  --pinking-fast-and-slow: #e3799d;
  --pinking-fast-and-slow-rgb: 227 121 157;
  --pinking-fast-and-slow-oklch: oklch(0.705 0.136 359.6);
}

.element {
  color: var(--pinking-fast-and-slow);
  background-color: hsl(340 65% 68%);
  border-color: oklch(0.705 0.136 359.6);
}

Tailwind CSS v4

@theme {
  --color-pinking-fast-and-slow: #e3799d;
  --color-pinking-fast-and-slow-50: #ffe6f2;
  --color-pinking-fast-and-slow-100: #ffd6e5;
  --color-pinking-fast-and-slow-200: #ffbcd0;
  --color-pinking-fast-and-slow-300: #f199b2;
  --color-pinking-fast-and-slow-400: #de7a9c;
  --color-pinking-fast-and-slow-500: #cb5a83;
  --color-pinking-fast-and-slow-600: #ac4d6f;
  --color-pinking-fast-and-slow-700: #8a3d59;
  --color-pinking-fast-and-slow-800: #662c42;
  --color-pinking-fast-and-slow-900: #481d2e;
  --color-pinking-fast-and-slow-950: #2f0d1b;
}

SCSS

$pinking-fast-and-slow: #e3799d;
$pinking-fast-and-slow-rgb: 227, 121, 157;
$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);
}