#7359CB

CSS

:root {
  --simply-purple: #7359cb;
  --simply-purple-rgb: 115 89 203;
  --simply-purple-oklch: oklch(0.548 0.17 290.2);
}

.element {
  color: var(--simply-purple);
  background-color: hsl(254 52% 57%);
  border-color: oklch(0.548 0.17 290.2);
}

Tailwind CSS v4

@theme {
  --color-simply-purple: #7359cb;
  --color-simply-purple-50: #f6edff;
  --color-simply-purple-100: #e9deff;
  --color-simply-purple-200: #d6c7ff;
  --color-simply-purple-300: #baa6ff;
  --color-simply-purple-400: #9f8afa;
  --color-simply-purple-500: #886bec;
  --color-simply-purple-600: #735bc7;
  --color-simply-purple-700: #5c49a0;
  --color-simply-purple-800: #413579;
  --color-simply-purple-900: #2d2555;
  --color-simply-purple-950: #1a1339;
}

SCSS

$simply-purple: #7359cb;
$simply-purple-rgb: 115, 89, 203;
$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);
}