Star Wars: What Do the Lightsaber Colours Mean?
The Star Wars Lightsaber Colours, Explained
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Ever wondered how Ahsoka Tano got her white lightsabers? At the end of "Star Wars: The Clone Wars," Ahsoka abandons her blue lightsabers (which were gifted to her by Anakin) in order to fake her death after Order 66. According to the Star Wars Fandom Guide, she goes on to kill the Sixth Brother, who was a Jedi hunter known as an Inquisitor, and takes his lightsabers' red crystals. She purifies them using the Force, and they eventually go back to their original white colour. Since Ahsoka doesn't consider herself a Jedi anymore and isn't on the dark side, either, her white lightsabers could represent her individuality.