1. Hinata Hyuga: Hinata, known as the "White-eyed Princess," is Naruto's wife. She displayed her blue chakra during her brave rescue of Naruto, using the Lion's Fist technique. Later, her Lion's Fist evolved into a more powerful purple color. However, her skill level lags behind the other ninjas.

2. Orochimaru: Known for his sinister nature, Orochimaru's purple chakra suits his demeanor. Despite his past, he possesses the strength of a god-like ninja, making it difficult for Naruto to defeat him.

3. Sasuke Uchiha: Initially, Sasuke's chakra was blue, but it evolved into a colder, ruthless purple shade. After obtaining the Rinnegan, he became the second most powerful shinobi in the world.

4. Hashirama Senju: Hashirama's purple chakra was revealed during his battle with Madara. His strength was comparable to that of a god-like ninja, terrifying even Orochimaru.

5. Madara Uchiha: Madara's purple chakra emits a sinister aura. Only the most powerful shinobi can stand against him. Madara possesses the strength of a god-like ninja.