You can install a Blue wallpaper on your desktop or laptop to provide a striking look. It is also a great choice for mobile devices, such as an iPhone or an Android phone. Here are 49 Light Blue wallpapers you can choose from. You can use these to give your home a refreshing new look! The color is ideal for bathrooms and can complement other cool tones, including yellow. It also creates a soothing environment, which is why many people choose it for their offices.