Hair color is a product that can be purchased in many retail stores. When applied, hair color will change the appearance of your current hair color.
blonde
He`s a blonde
Einstein had light brown hair.
blond!!:)
brown and white
Her hair color was brown like Laura"s only Mary had blonde hair.
A trait is something affected by genes such s eye color, hair color, curly/not curly hair, or the ability to curl your tongue.
Blonde/Dirty Blonde
Cameron Boyce had dark brown hair. He often sported various hairstyles throughout his career, but his natural hair color was consistently a rich brown shade.
His hair color is blue
No, blue hair is not a natural hair color. It is a color that is achieved through dyeing or coloring the hair.
"What colour is your hair?" is correct.