#836C8E

CSS

:root {
  --sunshone-plum: #836c8e;
  --sunshone-plum-rgb: 131 108 142;
  --sunshone-plum-oklch: oklch(0.565 0.058 314.7);
}

.element {
  color: var(--sunshone-plum);
  background-color: hsl(281 14% 49%);
  border-color: oklch(0.565 0.058 314.7);
}

Tailwind CSS v4

@theme {
  --color-sunshone-plum: #836c8e;
  --color-sunshone-plum-50: #fcf0ff;
  --color-sunshone-plum-100: #f0e2f5;
  --color-sunshone-plum-200: #decde5;
  --color-sunshone-plum-300: #c4afcc;
  --color-sunshone-plum-400: #ab95b7;
  --color-sunshone-plum-500: #957ba1;
  --color-sunshone-plum-600: #7e6888;
  --color-sunshone-plum-700: #65536d;
  --color-sunshone-plum-800: #493d51;
  --color-sunshone-plum-900: #332a38;
  --color-sunshone-plum-950: #1f1723;
}

SCSS

$sunshone-plum: #836c8e;
$sunshone-plum-rgb: 131, 108, 142;
$sunshone-plum-light: mix(#fff, $sunshone-plum, 20%);
$sunshone-plum-dark: mix(#000, $sunshone-plum, 20%);

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