Windows Tile Color Changer allows you to personalize Windows 10, 8, and 8.1 by changing the color of your start screen tiles for desktop apps.
After you create a restore point, which is recommended, you simply click on the change color tab, if you don't see the app you wish to change the color of, pin it to the start screen and then restart the program.
Currently, Windows Tile Color Changer can change only the tile color your desktop software. It will cannot change the colors of the the Universal Windows apps or System Tools. The developer is working on addressing this in future releases, so check back often.