Cartoon blue hair refers to a distinctive hair color frequently depicted in cartoons and animations, characterized by its vibrant blue hue. An iconic example can be found in the titular character of "The Smurfs," whose bright blue hair has become synonymous with the beloved cartoon franchise.
Beyond its aesthetic appeal, cartoon blue hair holds significant relevance in storytelling and character design. It can convey traits such as individuality, nonconformity, or magical abilities. Historically, its use can be traced back to the early days of animation, where it served to visually differentiate characters and enhance their memorability.