The color of the lightsaber blade depends on the color of the kyber crystal. Most of the crystals on Ilum are blue, which is the most common color for a Jedi saber, but we occasionally see green, yellow, and even...

Typically, a Jedi’s lightsaber blade is colored green or blue. Other colors are rare but possible, most notably seen with Jedi Master Mace Windu ’s purple blade. Sith uniformly use red-bladed lightsabers -- an...