Hair tones influence color and reflect according to traditional color wheel. Yellow and violet are neutral in hair color. Hair tones can complement skin tone, eye color and face contrast
Hair color results from two types of melanin: eumelanin and pheomelanin. More melanin leads to darker hair, with eumelanin determining darkness. Hair color can vary over time and one person can have multiple colors
Brown hair is second most common human hair color after black. Contains higher eumelanin and lower pheomelanin levels. Has medium-thick strands and produces more skin-protecting eumelanin
Skin tone differs from complexion, which is the skin shade. There are three undertones: cool, warm, and neutral. Skin tone remains constant regardless of sun exposure
Shanks from One Piece leads the Red Hair Pirates and inspired Luffy. Sakuragi Hanamichi from Slam Dunk is a basketball player who overcame challenges. Shoto Todoroki from My Hero Academia possesses two hair colors. Gaara from Naruto is a ninja with unique sand abilities. Sasori from Naruto is an orphan who became cold after losing love
Blonde hair occurs in approximately 2% of the world's population. Black and brown are the most common hair colors globally. Blonde is less common in Africa and East Asia