#6A63AF

CSS

:root {
  --simply-purple: #6a63af;
  --simply-purple-rgb: 106 99 175;
  --simply-purple-oklch: oklch(0.541 0.116 286);
}

.element {
  color: var(--simply-purple);
  background-color: hsl(246 32% 54%);
  border-color: oklch(0.541 0.116 286);
}

Tailwind CSS v4

@theme {
  --color-simply-purple: #6a63af;
  --color-simply-purple-50: #f3f1ff;
  --color-simply-purple-100: #e5e3ff;
  --color-simply-purple-200: #d1cdff;
  --color-simply-purple-300: #b4aef0;
  --color-simply-purple-400: #9994e0;
  --color-simply-purple-500: #8079cf;
  --color-simply-purple-600: #6d67af;
  --color-simply-purple-700: #57528c;
  --color-simply-purple-800: #3e3c69;
  --color-simply-purple-900: #2a294a;
  --color-simply-purple-950: #181731;
}

SCSS

$simply-purple: #6a63af;
$simply-purple-rgb: 106, 99, 175;
$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);
}