#7059CC

CSS

:root {
  --simply-purple: #7059cc;
  --simply-purple-rgb: 112 89 204;
  --simply-purple-oklch: oklch(0.546 0.171 288.6);
}

.element {
  color: var(--simply-purple);
  background-color: hsl(252 53% 57%);
  border-color: oklch(0.546 0.171 288.6);
}

Tailwind CSS v4

@theme {
  --color-simply-purple: #7059cc;
  --color-simply-purple-50: #f4eeff;
  --color-simply-purple-100: #e7dfff;
  --color-simply-purple-200: #d4c8ff;
  --color-simply-purple-300: #b7a7ff;
  --color-simply-purple-400: #9c8afc;
  --color-simply-purple-500: #856cee;
  --color-simply-purple-600: #715cc9;
  --color-simply-purple-700: #5a4aa1;
  --color-simply-purple-800: #403679;
  --color-simply-purple-900: #2c2556;
  --color-simply-purple-950: #19133a;
}

SCSS

$simply-purple: #7059cc;
$simply-purple-rgb: 112, 89, 204;
$simply-purple-light: mix(#fff, $simply-purple, 20%);
$simply-purple-dark: mix(#000, $simply-purple, 20%);

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