Niiiiice. Real nice.

Me: Sweetie, what color are the leaves on the trees over there?
Sweetie: Black!
Me: Sweetie, what color are those pretty flowers?
Sweetie: Black!
Me: Look! There's a car! What color is the car?
Sweetie: Black!
Me: (sigh) How about the sky, what color is the sky?
Sweetie: BLACK!
Husband: Honey, what color are momma's teeth?
Sweetie: YELLOW!

Great. Maybe he does know his colors after all.