#7B7086

CSS

:root {
  --flying-carpet: #7b7086;
  --flying-carpet-rgb: 123 112 134;
  --flying-carpet-oklch: oklch(0.563 0.036 307.8);
}

.element {
  color: var(--flying-carpet);
  background-color: hsl(270 9% 48%);
  border-color: oklch(0.563 0.036 307.8);
}

Tailwind CSS v4

@theme {
  --color-flying-carpet: #7b7086;
  --color-flying-carpet-50: #f8f2fd;
  --color-flying-carpet-100: #ebe5f1;
  --color-flying-carpet-200: #d9d0e0;
  --color-flying-carpet-300: #bdb3c6;
  --color-flying-carpet-400: #a499af;
  --color-flying-carpet-500: #8d8099;
  --color-flying-carpet-600: #776d81;
  --color-flying-carpet-700: #5f5768;
  --color-flying-carpet-800: #453f4c;
  --color-flying-carpet-900: #302c35;
  --color-flying-carpet-950: #1c1920;
}

SCSS

$flying-carpet: #7b7086;
$flying-carpet-rgb: 123, 112, 134;
$flying-carpet-light: mix(#fff, $flying-carpet, 20%);
$flying-carpet-dark: mix(#000, $flying-carpet, 20%);

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