#D972E6

CSS

:root {
  --pink-orchid: #d972e6;
  --pink-orchid-rgb: 217 114 230;
  --pink-orchid-oklch: oklch(0.711 0.192 323);
}

.element {
  color: var(--pink-orchid);
  background-color: hsl(293 70% 67%);
  border-color: oklch(0.711 0.192 323);
}

Tailwind CSS v4

@theme {
  --color-pink-orchid: #d972e6;
  --color-pink-orchid-50: #ffe3ff;
  --color-pink-orchid-100: #ffd2ff;
  --color-pink-orchid-200: #feb8ff;
  --color-pink-orchid-300: #e893ed;
  --color-pink-orchid-400: #d372df;
  --color-pink-orchid-500: #bf4dce;
  --color-pink-orchid-600: #a242ae;
  --color-pink-orchid-700: #82358b;
  --color-pink-orchid-800: #5f266a;
  --color-pink-orchid-900: #43194a;
  --color-pink-orchid-950: #2b0931;
}

SCSS

$pink-orchid: #d972e6;
$pink-orchid-rgb: 217, 114, 230;
$pink-orchid-light: mix(#fff, $pink-orchid, 20%);
$pink-orchid-dark: mix(#000, $pink-orchid, 20%);

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