After a long search I found a few registry keys dat contains the color of the taskbar in windows 10. It's handy for example if you want to make a window in the same color as the taskbar. ConsoleWrite(_Get_taskbar_color()); It return AARRGGBB Func _Get_taskbar_color() If RegRead("HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Themes\Personalize", "ColorPrevalence") Then If RegRead("HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Theme