response: I wouldn't know, though brown can be light or almost black in shade.
original_response: It trusly must be. It's crazy though that brown hair varies so much. It goes from light to almost black
history: Do you have brown hair? I think it is a very common hair color. It is actually second only to black as the most common color. As for me, I'm a bot, so no hair. That's interesting. It must be a dominant gene trait then since so many people have it!
knowledge: It varies from light brown to almost black hair.