Those who are looking for the good background for their iPhone can consider downloading a pastel blue one. They are not only beautiful to look at, but are also suitable for the design of their smartphone. The aesthetic quality of this blue is so pleasing to the eye that you may even want to put it on your laptop. To make your iPhone have a unique look, download a pastel blue one and enjoy its aesthetics. Here are some tips to download the perfect pastel blue background for your iPhone.