#8C6C8C

CSS

:root {
  --sunshone-plum: #8c6c8c;
  --sunshone-plum-rgb: 140 108 140;
  --sunshone-plum-oklch: oklch(0.574 0.061 326.3);
}

.element {
  color: var(--sunshone-plum);
  background-color: hsl(300 13% 49%);
  border-color: oklch(0.574 0.061 326.3);
}

Tailwind CSS v4

@theme {
  --color-sunshone-plum: #8c6c8c;
  --color-sunshone-plum-50: #ffeffe;
  --color-sunshone-plum-100: #f4e1f2;
  --color-sunshone-plum-200: #e3cbe2;
  --color-sunshone-plum-300: #c9adc7;
  --color-sunshone-plum-400: #b292b2;
  --color-sunshone-plum-500: #9c789c;
  --color-sunshone-plum-600: #846684;
  --color-sunshone-plum-700: #6a516a;
  --color-sunshone-plum-800: #4d3b4e;
  --color-sunshone-plum-900: #362937;
  --color-sunshone-plum-950: #211621;
}

SCSS

$sunshone-plum: #8c6c8c;
$sunshone-plum-rgb: 140, 108, 140;
$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);
}