#C420D5

CSS

:root {
  --awkward-purple: #c420d5;
  --awkward-purple-rgb: 196 32 213;
  --awkward-purple-oklch: oklch(0.596 0.264 323.6);
}

.element {
  color: var(--awkward-purple);
  background-color: hsl(294 74% 48%);
  border-color: oklch(0.596 0.264 323.6);
}

Tailwind CSS v4

@theme {
  --color-awkward-purple: #c420d5;
  --color-awkward-purple-50: #ffdbff;
  --color-awkward-purple-100: #ffc9ff;
  --color-awkward-purple-200: #ffaaff;
  --color-awkward-purple-300: #f980ff;
  --color-awkward-purple-400: #e556f4;
  --color-awkward-purple-500: #d206e6;
  --color-awkward-purple-600: #b212c2;
  --color-awkward-purple-700: #8f119c;
  --color-awkward-purple-800: #690b77;
  --color-awkward-purple-900: #4a0854;
  --color-awkward-purple-950: #300038;
}

SCSS

$awkward-purple: #c420d5;
$awkward-purple-rgb: 196, 32, 213;
$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);
}