While we're allll for a bold red look, a more toned-down version can make just as much of an impact. If you want to add more flair to your light reddish brown hair, opt for a layered cut with cute ...

He said “The genes that determine hair color are so-called ‘incomplete ... on two sorts of melanin: eumelanin (black pigment) and pheomelanin (red pigment). Hair cells of dark-haired people ...