Studies have shown that students have been more willing to take this rice purity test than to take a very private STD test because they felt the purity test results were more of a no judgement zone.
Russians come from a plethora of different people, but Slavs are the most common. Slavs traditionally have light brown or even blond hair, with only a smaller part of them endowed with dark hair from southern ethnicities, like so: Black hair color is actually pretty common, especially the further you go East.
Hair Colors. Red, yellow, pink, green, orange, purple, blue. Hair color is one of the most easily identifiable traits of an individual. The color and style of a person's hair is one of the first things the brain uses to identify who we are seeing. (This is why we tend to confuse people who have similar hair styles and color). Because of this, hair color is often used in media to distinguish different characters.