#7E5AB2

CSS

:root {
  --simply-purple: #7e5ab2;
  --simply-purple-rgb: 126 90 178;
  --simply-purple-oklch: oklch(0.545 0.136 300.9);
}

.element {
  color: var(--simply-purple);
  background-color: hsl(265 36% 53%);
  border-color: oklch(0.545 0.136 300.9);
}

Tailwind CSS v4

@theme {
  --color-simply-purple: #7e5ab2;
  --color-simply-purple-50: #fdecff;
  --color-simply-purple-100: #f1deff;
  --color-simply-purple-200: #e0c7ff;
  --color-simply-purple-300: #c5a6f1;
  --color-simply-purple-400: #ac8ae2;
  --color-simply-purple-500: #966ed1;
  --color-simply-purple-600: #7f5db1;
  --color-simply-purple-700: #654a8e;
  --color-simply-purple-800: #49366b;
  --color-simply-purple-900: #33254b;
  --color-simply-purple-950: #1f1331;
}

SCSS

$simply-purple: #7e5ab2;
$simply-purple-rgb: 126, 90, 178;
$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);
}