The Smurfs are typically depicted as being blue in color. This iconic hue relates to their character design, which was created by Belgian cartoonist Peyo in the late 1950s. The blue color distinguishes them in their forested environment and contributes to their whimsical and magical character as small, cheerful creatures living in mushroom-shaped houses. The Smurfs' blue color has become synonymous with the franchise, influencing various adaptations in comics, animated television series, and movies, highlighting their charm and connection to a fictional world based on friendship and community.