It appears rarely in the Star Wars universe—so rarely, in fact, that the current canon recognizes only one carrier of a white lightsaber. Ahsoka Tano, the former Jedi Padawan who aided in the rebellion against the Galactic Empire, is acknowledged as the sole possessor of the white lightsaber.
Black is the rarest lightsaber color in the world of Star Wars. For a while, the only known black lightsaber was the Darksaber, forged a thousand years ago and owned by a Mandalorian Jedi. However, the High Republic era revealed that at least one more Jedi had a black lightsaber.
The crafting process essentially purified the kyber crystals, turning them into a color that befitted her status as an autonomous individual. This is how Ahsoka Tano's lightsaber was born and what the white lightsaber represents—a force for good, but free of the burdens and restrictions of bureaucracy.
The Meaning of White Lightsaber
The white lightsaber symbolizes purity of thought, emotion and action; it represents the balance between good and evil. You can call it "The Middle Way". It is believed that those who wield this weapon have embraced both sides of the Force but are not bound to either.
A black lightsaber is considered one of the most rare colors in Star Wars. It may now be the most sought after with The Clone Wars, Rebels, and The Mandalorian focusing heavily on the only one known to the canon. The Darksaber was created by Tarre Vizsla, the first Mandalorian Jedi.
Rey's lightsaber was a yellow-bladed lightsaber that was constructed by the Jedi Rey Skywalker following the First Order-Resistance War.
Tenel Ka Djo, the Princess of Hapes, had a tiara of rainbow gems worth the price of an entire solar system. She used some of the crystals in her second lightsaber, after her first one malfunctioned and led to the loss of her arm.
Yes, pink lightsabers are extremely rare. A true pink has only ever been seen associated with Mara Jade and Mace Windu.
Ahsoka Tano, the former Jedi Padawan who aided in the rebellion against the Galactic Empire, is acknowledged as the sole possessor of the white lightsaber. Actually, Ahsoka owned not one but two of these rare sabers.
In the final moments of The Rise of Skywalker, Rey ignites her new lightsaber and reveals its yellow blade. We don't know where she got that kyber crystal, but her color choice lines up with her being the new guardian of the Jedi traditions.
A crystal embodies the Jedi as the heart of the lightsaber, and pure kyber has no color until it's bonded to the Force user. This process likely resulted in Rey Skywalker's lightsaber being yellow.
The yellow lightsaber is strongly linked with the Jedi Temple Guard, but this is not the only place where these weapons have been found. It is known that the bounty hunter Asajj Ventress stumbled upon a yellow lightsaber for sale on the black market, and she was able to wield it ably for the remainder of her life.
Arguably, some of the rarest types of Jedi were the so-called Iron Knights. These are members of the Shards species - crystals with a brain of their own.
During his years as a Jedi, Obi-Wan Kenobi fought with three lightsabers.
Without a doubt, the most notable Jedi with a purple saber is Mace Windu, portrayed in the prequel trilogy by Samuel L. Jackson. Audiences first got a glimpse of the unusual blade in Episode II: Attack of the Clones, making Windu the coolest Jedi in one cinematic moment.
In the fictional Star Wars universe, Mace Windu is portrayed as a Jedi Master who sits on the High Council during the final years of the Galactic Republic. He is notable for wielding a unique purple-bladed lightsaber, and is regarded as one of the most powerful Jedi of his time, second only to Yoda.
Leia's lightsaber was a blue-bladed lightsaber used by Princess Leia Organa during her time as a Jedi Padawan training under her brother Jedi Knight Luke Skywalker.
Luke Skywalker's lightsaber was changed from blue to green when they were filming because it was difficult to see. This became apparent during act one of Return of the Jedi when the battle on Jabba the Hutt's sail barge was shot during the day. The blue lightsaber blended in with the clear blue sky.
The Darksaber goes back to the time of Tarre Vizsla, the first Mandalorian to become a Jedi Knight. He created a one-of-a-kind lightsaber with a flat blade of dark, swirling energy. In the Star Wars Rebels episode “Trials of the Darksaber,” Fenn Rau shared more of the Mandalorian folklore surrounding the weapon.
The Forbidden Forms were forms of lightsaber combat used by the Sith during the Sith Wars. According to the testimonies of the Jedi Cervil the Uncanny, lightwhips—a lightsaber variant with a flexible blade—were used to defend against Sith Lords who utilized the forms.
Ancient Sith Lord Darth Malgus has one of the few lightsabers that can probably kill a man even when it's deactivated. The top of the hilt features two blade-like protrusions that make it seem as though Malgus carries an ax on the battlefield.