Well, it’s up to you. There’s no right, simple answer to this question because many options can work well. One consideration is just how close the bathrooms are to the kitchen. If they are close, you may consider having them match, along with the walls and flooring.
Or you can tie them into a theme where the two play off each other. You can also have them be radically different, as the two may have wildly different flooring and walls. Some will even say that it works better if they don’t match. The main thing is that each room looks good.