Blue Exorcist follows the story of Rin Okumura, a teenager who discovers that he is the son of Satan. With his blue flames and demonic powers, Rin must learn to control his abilities while attending a school for exorcists. Along with his fellow students, Rin faces dangerous demons and battles to protect the human world from his own father's plans. This anime perfectly showcases the grey-skinned blue-haired character trope with Rin's half-demon appearance. His blue hair and red eyes contrast with his pale skin, making him stand out among the other exorcists. Not only is he a powerful and intriguing character, but his unique appearance adds to the overall appeal of the show.1. Blue Exorcist
In a post-apocalyptic world, a virus has wiped out most of humanity, leaving only children under the age of 13 alive. These children are then enslaved by vampires, who rule over the world. Our main protagonist, Yuuichirou Hyakuya, escapes from captivity and joins a resistance group to fight against the vampires. With his blue hair and grey skin, Yuuichirou is a standout character in this dark and action-packed anime. Seraph of the End not only features a unique plot, but also showcases the grey-skinned blue-haired character in a different setting than the usual fantasy or supernatural world. Yuuichirou's appearance adds a touch of mystery to his character and makes him a fan-favorite among viewers.2. Seraph of the End
Tokyo Ghoul follows the story of Ken Kaneki, a college student who becomes a half-human, half-ghoul hybrid after a near-death experience. Ghouls are creatures that must feed on human flesh to survive, and Ken must navigate this new world while struggling with his newfound identity. His grey skin and blue hair are a result of his transformation, making him a symbol of the show's central theme of the struggle between human and monster. With its intense action and emotional depth, Tokyo Ghoul has become a popular anime among fans of the grey-skinned blue-haired character trope. Ken's unique appearance adds to the overall dark and mysterious atmosphere of the show, making it a must-watch for any anime enthusiast.3. Tokyo Ghoul
In the world of No Game No Life, everything is decided through games, and our main characters, Sora and Shiro, are unbeatable in this world. They are invited to a world where their gaming skills are put to the ultimate test, and they must use their strategic thinking to conquer the challenges ahead. With their grey skin and blue hair, Sora and Shiro stand out among the colorful and vibrant characters in this isekai anime. Their unique appearance not only adds to their mysterious and all-knowing aura but also makes them easily recognizable among other characters. With their witty banter and unbeatable gaming skills, Sora and Shiro have become fan-favorites in the anime community.4. No Game No Life
In a world overrun by zombie-like creatures known as Kabane, humanity is forced to live in fortified train stations. Our main character, Ikoma, is a skilled engineer who creates a weapon to fight against the Kabane. After being bitten by a Kabane, he becomes a Kabaneri, a human with enhanced abilities and grey skin. His blue hair stands out among the other characters, making him a recognizable and powerful force in this post-apocalyptic anime. Kabaneri of the Iron Fortress not only features an intriguing plot and intense action scenes, but also showcases the grey-skinned blue-haired character trope in a unique and dystopian setting. Ikoma's appearance adds to his character development and makes him a fan-favorite in this thrilling anime.5. Kabaneri of the Iron Fortress
Akame ga Kill! follows the story of Tatsumi, a young warrior who joins an assassin group known as Night Raid to overthrow a corrupt government. With his blue hair and grey skin, Tatsumi stands out among the other members of Night Raid, making him a formidable and memorable character in this action-packed anime. His unique appearance not only adds to his character's backstory but also makes him easily recognizable in the fast-paced fight scenes. With its dark themes and intense battles, Akame ga Kill! is a must-watch for fans of the grey-skinned blue-haired character trope.6. Akame ga Kill!
In a world where a virus kills anyone over the age of 13, vampires emerge to rule over the remaining children. Yuuichirou Hyakuya, one of the few survivors, joins a military unit to avenge his family's death and kill the vampires. With his grey skin and blue hair, Yuuichirou not only stands out among the other characters but also adds to the overall dark and gritty atmosphere of the show. Owari no Seraph not only features intense battles and complex characters, but also showcases the grey-skinned blue-haired character trope in a unique and dystopian setting. Yuuichirou's appearance adds to his character development and makes him a fan-favorite among viewers.7. Owari no Seraph
Noragami follows the story of Yato, a minor god who dreams of having a shrine and worshippers. He meets Hiyori, a girl who can see spirits, and together they navigate the world of gods and spirits. With his blue hair and grey skin, Yato stands out among the other gods and adds to his playful and carefree personality. His unique appearance not only adds to his character's backstory but also makes him easily recognizable in the supernatural world of Noragami. With its blend of comedy and action, this anime is a must-watch for fans of the grey-skinned blue-haired character trope.8. Noragami
In the bustling city of Hellsalem's Lot, humans and supernatural beings coexist. Our main character, Leonardo Watch, gains the "All-Seeing Eyes of the Gods" after a supernatural event. With his blue hair and grey skin, Leonardo is a standout character in this supernatural action anime. Kekkai Sensen not only features a unique and diverse cast of characters, but also showcases the grey-skinned blue-haired character trope in a modern setting. Leonardo's appearance adds to his character development and makes him a relatable and lovable protagonist.9. Kekkai Sensen
D.Gray-man follows the story of Allen Walker, a young exorcist who possesses a cursed eye and a weapon that can destroy demons. Along with his fellow exorcists, Allen must battle against the Millennium Earl and his army of demons. With his blue hair and grey skin, Allen's appearance is a result of his cursed eye, making him a unique and powerful character in this supernatural anime. Not only does D.Gray-man feature a complex and intriguing plot, but it also showcases the grey-skinned blue-haired character trope in a dark and supernatural world. Allen's appearance adds to his character development and makes him a fan-favorite among viewers.10. D.Gray-man