Set no wallpaper, but single color background I was trying to find the setting to disable the wallpaper on my Android phone.
I've found some suggestion which suggest to make a fake black png or something like that, but it's going around the problem instead of solving it. Technically, it's still a wallpaper, and I don't want to have any...

How to set not to use wallpaper on Android? There must be some way, even on Windows it's possible...

I'm using Samsung Galaxy S4
I found the easiest way to do this was with the application Color Wallpaper. All the possible colors selectable from a menu, and i haven't changed the color in months. You can set it and forget it. Even uninstall after setting, if that is your wish.

Disclaimer: I am not the developer of this application, just a satified user - for years.