#D600C4

CSS

:root {
  --awkward-purple: #d600c4;
  --awkward-purple-rgb: 214 0 196;
  --awkward-purple-oklch: oklch(0.604 0.271 333.1);
}

.element {
  color: var(--awkward-purple);
  background-color: hsl(305 100% 42%);
  border-color: oklch(0.604 0.271 333.1);
}

Tailwind CSS v4

@theme {
  --color-awkward-purple: #d600c4;
  --color-awkward-purple-50: #ffd8ff;
  --color-awkward-purple-100: #ffc5ff;
  --color-awkward-purple-200: #ffa5ff;
  --color-awkward-purple-300: #ff78ed;
  --color-awkward-purple-400: #f449e1;
  --color-awkward-purple-500: #e300d0;
  --color-awkward-purple-600: #bf00af;
  --color-awkward-purple-700: #9a008d;
  --color-awkward-purple-800: #71006c;
  --color-awkward-purple-900: #50004c;
  --color-awkward-purple-950: #350032;
}

SCSS

$awkward-purple: #d600c4;
$awkward-purple-rgb: 214, 0, 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);
}