Star Wars: What Do the Lightsaber Colours Mean?
The Star Wars Lightsaber Colours, Explained
1
We've seen blue lightsabers used throughout all three Star Wars trilogies by powerful Jedi like Anakin Skywalker and Obi-Wan Kenobi. According to the Star Wars Fandom guide, they're associated with Jedi Guardians, which is a class of Jedi who fight for the light side and are known for their combat skills.