In this Photoshop tutorial, we're going to look at how simple and easy it is to change hair color in Photoshop by tinting and colorizing someone's hair in a photo. The technique we'll be learning here gives us complete control over what we're doing, with several different ways of fine-tuning the results, plus we can also go back any time we want and change the hair color without having to redo all the work! You can use this technique on photos of other people (friends, family, clients), or you can even use it on a photo of yourself to see how different hair colors would look on you!
Here's the image I'll be using for this Photoshop tutorial:
Zoom into the areas of loose strands if needed and paint over them a couple of times with a lower opacity brush.