We picked up the all blue Xbox One controller and it is amazing!
The color is a rich light blue on the front and a darker blue on the back. It gives it a great accent. Even underneath the thumb sticks are the dark blue. It even works for your new consoles if you have the Xbox One S or Xbox One X, so no worries about compatibility! If you are a PC gamer and use Windows 10, it can also work with that as well!
Check out the texture on the back of the controller. It helps if your hands get sweaty like mine do. And it also gives it more of a premium feel when holding it or playing for a long period of time.
If you are tired of the boring black color of the regular controller that comes with the Xbox, grab one of these. Especially if your favorite color is blue like mine, this is a great edition to your setup.