You can change the Start menu to any custom color you want, but that will, by default, change the Taskbar to the same color.
If you want to keep Widgets enabled but clean it up a bit, open the Widgets menu, click the Settings gear in the top-right ...
Sean Buckley has spent the last decade writing about consumer technology, video games, PC hardware, science fiction and animation. He likes to review over-powered laptops, obsess over non-conventional ...