Being a casual Star Wars fan as many of us are, I’ve always wondered what significance, if any, the color of lightsabers have. I know the good guys wield blue and green lightsabers, and the bad guys stick with the evil red color. And if you’re Samuel L. Jackson, you establish dominance by swinging the I DGAF purple saber. Well turns out the color of one’s saber does serve a purpose as our friends over at Wookieepedia explain.