What kind of materials would be needed to create characters like these?

I really like the animation style of the characters in this show and I’d like to try making something similar. the models should be easy enough to make but I was just wondering about what kind of materials would produce a similar render.

https://www.youtube.com/watch?v=jlWrW32AVUU

Moved from “General Forums > Blender and CG Discussions” to “Support > Materials and Textures”

You need to look at Cell Shading