The concept of "brunette" includes both a physical characteristic—dark hair and skin tone—and a cultural symbol, examined by writers such as Grenville Kleiser, who praised its "jetty lashes" and "raven's wings," and Jack London, who contrasted it with blonde features in character relationships.
Helen Rowland analyzed societal expectations, pointing out that brunettes must excel in intelligence or beauty to gain popularity, while Richard Muther portrayed brunettes in art as "soft of skin" and "eloquent." These differing viewpoints highlight how the theme connects appearance, identity, and social roles, demonstrating a lasting interest in hair color as both a biological trait and a symbolic element.