#C628C4

CSS

:root {
  --awkward-purple: #c628c4;
  --awkward-purple-rgb: 198 40 196;
  --awkward-purple-oklch: oklch(0.592 0.247 328.7);
}

.element {
  color: var(--awkward-purple);
  background-color: hsl(301 66% 47%);
  border-color: oklch(0.592 0.247 328.7);
}

Tailwind CSS v4

@theme {
  --color-awkward-purple: #c628c4;
  --color-awkward-purple-50: #ffdcff;
  --color-awkward-purple-100: #ffcaff;
  --color-awkward-purple-200: #ffabff;
  --color-awkward-purple-300: #fc82f1;
  --color-awkward-purple-400: #e859e5;
  --color-awkward-purple-500: #d61dd4;
  --color-awkward-purple-600: #b41eb3;
  --color-awkward-purple-700: #911990;
  --color-awkward-purple-800: #6b116e;
  --color-awkward-purple-900: #4b0b4d;
  --color-awkward-purple-950: #310033;
}

SCSS

$awkward-purple: #c628c4;
$awkward-purple-rgb: 198, 40, 196;
$awkward-purple-light: mix(#fff, $awkward-purple, 20%);
$awkward-purple-dark: mix(#000, $awkward-purple, 20%);

.element {
  color: $awkward-purple;
  box-shadow: 0 0 0 2px rgba($awkward-purple, 0.35);
}