#754A86

CSS

:root {
  --grapes-of-italy: #754a86;
  --grapes-of-italy-rgb: 117 74 134;
  --grapes-of-italy-oklch: oklch(0.482 0.105 315.9);
}

.element {
  color: var(--grapes-of-italy);
  background-color: hsl(283 29% 41%);
  border-color: oklch(0.482 0.105 315.9);
}

Tailwind CSS v4

@theme {
  --color-grapes-of-italy: #754a86;
  --color-grapes-of-italy-50: #ffecff;
  --color-grapes-of-italy-100: #f7deff;
  --color-grapes-of-italy-200: #e7c7f2;
  --color-grapes-of-italy-300: #cea7db;
  --color-grapes-of-italy-400: #b78bc9;
  --color-grapes-of-italy-500: #a16fb5;
  --color-grapes-of-italy-600: #885f99;
  --color-grapes-of-italy-700: #6d4b7b;
  --color-grapes-of-italy-800: #4f375c;
  --color-grapes-of-italy-900: #372540;
  --color-grapes-of-italy-950: #221429;
}

SCSS

$grapes-of-italy: #754a86;
$grapes-of-italy-rgb: 117, 74, 134;
$grapes-of-italy-light: mix(#fff, $grapes-of-italy, 20%);
$grapes-of-italy-dark: mix(#000, $grapes-of-italy, 20%);

.element {
  color: $grapes-of-italy;
  box-shadow: 0 0 0 2px rgba($grapes-of-italy, 0.35);
}