Simple Color Wallpaper Classic

This is the Classic version which will no longer be updated due to technological restrictions. New and improved version can be found at:
https://play.google.com/store/apps/details?id=com.appsbyusman.simplecolorwallpaper2

OR by scrolling to the section in play store called More by Apps By Usman.

You can add simplicity to your device by setting your wallpaper to a plain color.
Choose from a vast variety of color shades and pick the best shade to set as your wallpaper.
Usage is simple: Just select a color, press OK and then press the button Set Wallpaper and your wallpaper will be set to your desired color.