Dark Purple Grey

CSS

:root {
  --dark-purple-grey: #6e576b;
  --dark-purple-grey-rgb: 110 87 107;
  --dark-purple-grey-oklch: oklch(0.487 0.043 330.6);
}

.element {
  color: var(--dark-purple-grey);
  background-color: hsl(308 12% 39%);
  border-color: oklch(0.487 0.043 330.6);
}

Tailwind CSS v4

@theme {
  --color-dark-purple-grey: #6e576b;
  --color-dark-purple-grey-50: #fdf1fb;
  --color-dark-purple-grey-100: #f1e3ee;
  --color-dark-purple-grey-200: #e0cedc;
  --color-dark-purple-grey-300: #c5b0c1;
  --color-dark-purple-grey-400: #ae96aa;
  --color-dark-purple-grey-500: #977c94;
  --color-dark-purple-grey-600: #80697d;
  --color-dark-purple-grey-700: #665464;
  --color-dark-purple-grey-800: #4b3d4a;
  --color-dark-purple-grey-900: #342a33;
  --color-dark-purple-grey-950: #1f181f;
}

SCSS

$dark-purple-grey: #6e576b;
$dark-purple-grey-rgb: 110, 87, 107;
$dark-purple-grey-light: mix(#fff, $dark-purple-grey, 20%);
$dark-purple-grey-dark: mix(#000, $dark-purple-grey, 20%);

.element {
  color: $dark-purple-grey;
  box-shadow: 0 0 0 2px rgba($dark-purple-grey, 0.35);
}