Gerador de Tons e Matizes

:root {
  --color-brand-50: #f7f5ff;
  --color-brand-100: #ede8fe;
  --color-brand-200: #dad2fc;
  --color-brand-300: #beb3fa;
  --color-brand-400: #998ff6;
  --color-brand-500: #6366f1;
  --color-brand-600: #4e52bc;
  --color-brand-700: #3c408d;
  --color-brand-800: #2d3269;
  --color-brand-900: #21264a;
  --color-brand-950: #191f38;
}