#8E688B

CSS

:root {
  --sunshone-plum: #8e688b;
  --sunshone-plum-rgb: 142 104 139;
  --sunshone-plum-oklch: oklch(0.568 0.07 329.1);
}

.element {
  color: var(--sunshone-plum);
  background-color: hsl(305 15% 48%);
  border-color: oklch(0.568 0.07 329.1);
}

Tailwind CSS v4

@theme {
  --color-sunshone-plum: #8e688b;
  --color-sunshone-plum-50: #ffeefe;
  --color-sunshone-plum-100: #f6e0f3;
  --color-sunshone-plum-200: #e7cae2;
  --color-sunshone-plum-300: #cdabc8;
  --color-sunshone-plum-400: #b690b3;
  --color-sunshone-plum-500: #a0769d;
  --color-sunshone-plum-600: #876485;
  --color-sunshone-plum-700: #6d506a;
  --color-sunshone-plum-800: #4f3a4f;
  --color-sunshone-plum-900: #372837;
  --color-sunshone-plum-950: #221622;
}

SCSS

$sunshone-plum: #8e688b;
$sunshone-plum-rgb: 142, 104, 139;
$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);
}