Tanjiro Kamado is the main protagonist of the popular anime series, Demon Slayer. He is a young boy with a kind heart and a strong determination to save his sister, Nezuko Kamado, who has been turned into a demon. Tanjiro's hair is a vibrant shade of blue, representing his fierce and determined nature. His blue hair is also a nod to his connection with water, as he is a member of the Water Hashira, one of the strongest demon slayers in the series.Tanjiro Kamado
Nezuko Kamado is Tanjiro's younger sister who has been turned into a demon. Despite her demon form, Nezuko still retains her human emotions and is fiercely protective of her brother. Her hair is a pale blue color, representing her calm and gentle nature. Nezuko's blue hair is also a symbol of her connection to her brother, as they both possess the same unique shade of blue.Nezuko Kamado
Inosuke Hashibira is a wild and unpredictable demon slayer who has a fierce rivalry with Tanjiro. He has a blue boar mask that covers most of his face, with only his wild blue hair sticking out. Inosuke's blue hair is a representation of his untamed and unpredictable nature, making him one of the most intriguing characters in the series.Inosuke Hashibira
Zenitsu Agatsuma is a cowardly and lazy demon slayer who has a fear of everything, except for women. He has bright blue eyes and his hair is a striking shade of blue, representing his electrifying powers. Zenitsu's blue hair is also a nod to his connection with lightning, as he is a member of the Thunder Hashira, one of the strongest demon slayers in the series.Zenitsu Agatsuma
Kyojuro Rengoku is the Flame Hashira and one of the strongest demon slayers in the series. He has fiery red hair, but his eyebrows are a striking shade of blue. This unique feature makes him stand out among the other demon slayers and represents his fierce and passionate personality. Kyojuro's blue eyebrows also symbolize his connection to water, as he is able to control both fire and water in battle.Kyojuro Rengoku
Genya Shinazugawa is a member of the Demon Slayer Corps and has a unique appearance with his blue hair and red eyes. He is a skilled demon slayer, but his past has left him with a grudge against demons. Genya's blue hair is a symbol of his determination to seek revenge and his unwavering loyalty to the Demon Slayer Corps.Genya Shinazugawa
Muzan Kibutsuji is the main antagonist of the series and the most powerful demon in existence. He has a pale complexion and his hair is a deep shade of blue, representing his immense power and control over demons. Muzan's blue hair is also a symbol of his status as the "Blue Spider Lily," a rare and powerful flower that is said to grant immortality.Muzan Kibutsuji
Akaza is a member of the Twelve Kizuki, a group of powerful demons who serve under Muzan. He has a muscular build and his hair is a light shade of blue, representing his calm and composed nature. Akaza's blue hair is also a symbol of his ruthless and merciless personality, as he is known for his brutal methods of killing.Akaza
Enmu is a member of the Twelve Kizuki and has the ability to manipulate dreams. He has a unique appearance with his blue hair and purple eyes. Enmu's blue hair is a representation of his manipulative nature, as he uses his dream powers to control and deceive his victims. His blue hair is also a nod to his connection with the moon, as he is able to control his powers under the moon's light.Enmu
Tanjiro's sword, also known as a Nichirin Blade, is a powerful weapon used by demon slayers to defeat demons. Tanjiro's blade is a unique shade of blue, representing his connection to water and his status as a member of the Water Hashira. The blue color also symbolizes Tanjiro's determination to protect his loved ones and defeat the demons that threaten his world.Tanjiro's Blue Nichirin Blade