However, neither Lucas nor Disney have recognized Gray Jedi as an official term or featured such characters in their stories. Here is why, despite their popularity in the Star Wars fanbase, Gray Jedi have never been canon.
A definition for "true Gray Jedi" that appeared in the Jedi Academy Training Manual further described them as those who did not belong to any Force-based organization and who explored both the light and the dark sides of the Force without becoming corrupted by the dark side.
Grey Jedi don't exist since it's impossible to balance light and dark side.
As YouTuber Fortress Of Solitude reminds us, the Gray Jedi Code is not an official part of the Star Wars canon, neither in the universe's pre-Disney buyout Legends incarnation nor the current rebooted Canon.
Anakin was a Gray Jedi; the problem was that no one around him was interested in understanding what that meant. He was light and had the capacity for great heroics; but through his great passion—his love and his rage—he also had the capacity for darkness.
Haja Estree posed as a Jedi. During the reign of the Galactic Empire, the human male Haja Estree resided on the planet Daiyu, working as a con artist. In his scam, he posed as one of the Jedi, Force-sensitive peace-keepers who were hunted by the Empire after their Jedi Order was destroyed in 19 BBY.
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. They were Force-sensitive and all trained under the tutelage of Jedi Master Aqinos. The Shards had droid bodies, similar to that of General Grievous.
There are two basic ways of describing Gray Jedi. The first is that they are Force users who walk between light and dark. The second is that they can be Jedi who don't believe religion is necessary to use the Force.
Qui-Gon Jinn was called a Grey Jedi by his peers for defying the council in training Anakin Skywalker (and then passing his training on to Obi-Wan Kenobi).
Master Yoda has risen above all others to claim the top spot as the most powerful Jedi of all time and the true chosen one according to IGN's audience. He won pretty handily as well, as he was victorious in 89,756 of his 95,243 battles and had a win percentage of 94.2%.
What's more, Ahsoka died and was resurrected by the light side of the Force, and from that point on, served as one of the franchise's greatest heroes. Ahsoka was not a Gray Jedi, but, in actuality, a true Jedi.
Although Revan was never officially classified as a Gray Jedi, he represents someone who constantly straddled the line between the light side and the dark side. He was a Jedi who refused to follow the Council's orders to remain out of the Mandalorian Wars, and instead led the Republic to victory.
With an athletic build, an exotic beauty, and blue skin, Aayla Secura stood out among the many faces of the Jedi ranks. A cunning warrior and Jedi Knight during the rise of the Clone Wars, Aayla fought alongside Clone Commander Bly on many exotic battlefields.
And in The Rise of Skywalker we finally learn that Rey is actually the granddaughter of Palpatine. Her parents—one of which is the child of Palpatine—abandoned her on Jakku to keep her safe from her grandfather who was aware of her power.
Purple sabers indicate that the Jedi holding them fights with an aggressive style and understands both the light and dark sides of the force.
The Skywalker lightsaber, also known at various times as Anakin's, Luke's, and Rey's lightsaber, was a blue-bladed Jedi lightsaber constructed by Anakin Skywalker—Jedi Knight and prophesied Chosen One of the Force—during the final years of the Republic Era.
Luke Skywalker is the most famous and important Jedi Knight in the entire Star Wars movie series and, arguably, the entire franchise itself. In the movies, Luke embarks on a classic hero's journey, meeting Obi-Wan and leaving the deserts of Tatooine to become a Jedi like his father before him.
Yoda. Yoda was a wise, experienced, and powerful Grand Master of the Jedi of an unknown species and the oldest known prophet in existence (having lived at least 900 years), considered the wisest and most powerful Jedi Master within the Star Wars universe.
Red lightsabers are the weakest, according to a Star Wars study conducted at the University of Leicester regarding lightsaber colors. Decades of Star Wars lore has dictated that the red lightsabers favored by The Sith offered greater offensive capabilities than the softer colors favored by The Jedi.
In the original Star Wars: Episode VI – Return of the Jedi screenplay, Obi-Wan did have a brother, and it was none other than Owen Lars (Joel Edgerton)—Luke Skywalker's step-uncle and Anakin's step-brother.
Jedi Master Yoda and three clone troopers -- Jek, Thire, and Rys -- must face off against Count Dooku's dreaded assassin Ventress and her massive droid army to prove the Jedi are strong enough to protect a strategic planet and forge a treaty for the Republic.
Former Jedi Barriss Offee betrayed the Order — and led Ahsoka to leave Jedi behind, too. But why? While most Star Wars fans know that Ahsoka Tano left the Jedi Order, those who haven't watched Star Wars: The Clone Wars might not know the circumstances that led to her decision.
The first Dark Jedi was believed to be Xendor, who was the first member of the Jedi Order to fall. Other forerunners included Ajunta Pall and others who, after the Hundred-Year Darkness, were exiled from Galactic Republic space and became the ancient progenitors of the Sith Lords.