#965789

CSS

:root {
  --bermuda-onion: #965789;
  --bermuda-onion-rgb: 150 87 137;
  --bermuda-onion-oklch: oklch(0.546 0.107 335);
}

.element {
  color: var(--bermuda-onion);
  background-color: hsl(312 27% 46%);
  border-color: oklch(0.546 0.107 335);
}

Tailwind CSS v4

@theme {
  --color-bermuda-onion: #965789;
  --color-bermuda-onion-50: #ffeaff;
  --color-bermuda-onion-100: #ffdbf5;
  --color-bermuda-onion-200: #f3c3e5;
  --color-bermuda-onion-300: #dba3cb;
  --color-bermuda-onion-400: #c686b8;
  --color-bermuda-onion-500: #b16aa2;
  --color-bermuda-onion-600: #965a89;
  --color-bermuda-onion-700: #78486e;
  --color-bermuda-onion-800: #583452;
  --color-bermuda-onion-900: #3e2339;
  --color-bermuda-onion-950: #271224;
}

SCSS

$bermuda-onion: #965789;
$bermuda-onion-rgb: 150, 87, 137;
$bermuda-onion-light: mix(#fff, $bermuda-onion, 20%);
$bermuda-onion-dark: mix(#000, $bermuda-onion, 20%);

.element {
  color: $bermuda-onion;
  box-shadow: 0 0 0 2px rgba($bermuda-onion, 0.35);
}