#92698D

CSS

:root {
  --sunshone-plum: #92698d;
  --sunshone-plum-rgb: 146 105 141;
  --sunshone-plum-oklch: oklch(0.575 0.073 330.7);
}

.element {
  color: var(--sunshone-plum);
  background-color: hsl(307 16% 49%);
  border-color: oklch(0.575 0.073 330.7);
}

Tailwind CSS v4

@theme {
  --color-sunshone-plum: #92698d;
  --color-sunshone-plum-50: #ffeefe;
  --color-sunshone-plum-100: #f8dff3;
  --color-sunshone-plum-200: #e8c9e2;
  --color-sunshone-plum-300: #cfaac8;
  --color-sunshone-plum-400: #b88fb3;
  --color-sunshone-plum-500: #a2749d;
  --color-sunshone-plum-600: #896385;
  --color-sunshone-plum-700: #6e4f6a;
  --color-sunshone-plum-800: #51394f;
  --color-sunshone-plum-900: #382737;
  --color-sunshone-plum-950: #231522;
}

SCSS

$sunshone-plum: #92698d;
$sunshone-plum-rgb: 146, 105, 141;
$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);
}