#933DE3

CSS

:root {
  --dreamscape-purple: #933de3;
  --dreamscape-purple-rgb: 147 61 227;
  --dreamscape-purple-oklch: oklch(0.561 0.236 303);
}

.element {
  color: var(--dreamscape-purple);
  background-color: hsl(271 75% 56%);
  border-color: oklch(0.561 0.236 303);
}

Tailwind CSS v4

@theme {
  --color-dreamscape-purple: #933de3;
  --color-dreamscape-purple-50: #ffe5ff;
  --color-dreamscape-purple-100: #fad4ff;
  --color-dreamscape-purple-200: #ecb9ff;
  --color-dreamscape-purple-300: #d494ff;
  --color-dreamscape-purple-400: #bc71ff;
  --color-dreamscape-purple-500: #a847ff;
  --color-dreamscape-purple-600: #8e3eda;
  --color-dreamscape-purple-700: #7232af;
  --color-dreamscape-purple-800: #522485;
  --color-dreamscape-purple-900: #39185e;
  --color-dreamscape-purple-950: #240740;
}

SCSS

$dreamscape-purple: #933de3;
$dreamscape-purple-rgb: 147, 61, 227;
$dreamscape-purple-light: mix(#fff, $dreamscape-purple, 20%);
$dreamscape-purple-dark: mix(#000, $dreamscape-purple, 20%);

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