#846C92

CSS

:root {
  --sunshone-plum: #846c92;
  --sunshone-plum-rgb: 132 108 146;
  --sunshone-plum-oklch: oklch(0.568 0.064 312.8);
}

.element {
  color: var(--sunshone-plum);
  background-color: hsl(278 15% 50%);
  border-color: oklch(0.568 0.064 312.8);
}

Tailwind CSS v4

@theme {
  --color-sunshone-plum: #846c92;
  --color-sunshone-plum-50: #fcf0ff;
  --color-sunshone-plum-100: #f0e2f7;
  --color-sunshone-plum-200: #dfcde8;
  --color-sunshone-plum-300: #c4aece;
  --color-sunshone-plum-400: #ac94ba;
  --color-sunshone-plum-500: #957aa5;
  --color-sunshone-plum-600: #7e678b;
  --color-sunshone-plum-700: #655370;
  --color-sunshone-plum-800: #493c53;
  --color-sunshone-plum-900: #33293a;
  --color-sunshone-plum-950: #1f1724;
}

SCSS

$sunshone-plum: #846c92;
$sunshone-plum-rgb: 132, 108, 146;
$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);
}