#8352C8

CSS

:root {
  --purple-rain: #8352c8;
  --purple-rain-rgb: 131 82 200;
  --purple-rain-oklch: oklch(0.551 0.177 299.7);
}

.element {
  color: var(--purple-rain);
  background-color: hsl(265 52% 55%);
  border-color: oklch(0.551 0.177 299.7);
}

Tailwind CSS v4

@theme {
  --color-purple-rain: #8352c8;
  --color-purple-rain-50: #feeaff;
  --color-purple-rain-100: #f2dbff;
  --color-purple-rain-200: #e2c2ff;
  --color-purple-rain-300: #c8a0ff;
  --color-purple-rain-400: #af83f6;
  --color-purple-rain-500: #9a63e8;
  --color-purple-rain-600: #8254c4;
  --color-purple-rain-700: #68439d;
  --color-purple-rain-800: #4b3177;
  --color-purple-rain-900: #342154;
  --color-purple-rain-950: #1f1038;
}

SCSS

$purple-rain: #8352c8;
$purple-rain-rgb: 131, 82, 200;
$purple-rain-light: mix(#fff, $purple-rain, 20%);
$purple-rain-dark: mix(#000, $purple-rain, 20%);

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