White is an interesting colour. So far we know one notable white lightsaber wielder: Ahsoka Tano. In the current canon, white is not a natural colour. How Ahsoka’s lightsabers came to be was explained in the E.K. Johnston’s novel of the same name. Following her disillusionment with the Jedi and their involvement in the war, […]Lightsaber Colour Symbolism: White
Good discussion about lightsaber colors with links to other colors.