The Windows taskbar color is controlled by the system’s color settings. By default, the taskbar may be black, gray, or transparent, depending on your theme. You can change it to any custom color by modifying the Windows settings.
Have you ever tried to change your taskbar color, but the option is "greyed out" or the taskbar just stays black or white? how to change windows taskbar color
: Pick a color from the Windows colors grid or select Custom color . The Windows taskbar color is controlled by the
: Click the dropdown next to Choose your mode and select Custom . Set "Choose your default Windows mode" to Dark . the taskbar may be black