To all...the primary colors of lightsaber blades is predominately light blue or light green for Jedi Masters, Knights and padawan learners.
Red for Sith Lords.
But Jedi Master Mace Windu had a sort of light purple. Samuel L. Jackson has tremendous pull!
Other than having red for dark side users, I never liked the only using green and blue sabres for the Jedi. Of course outside the movies they have more colors.