DOMINATION is a brilliant dark theme with black backgrounds and darker than stock Material colours for action bar, status bar and accents. The way that Google should have made Material Design #WhiteUIMustDie! You must be running Stock Android Oreo 8. 1, an Oreo 8. 1 Custom ROM, Stock Android Pie 9, a Pie 9 Custom ROM or Oxygen OS Oreo. This theme is open sourced!