My favorite color is blue.
Mine is green :D What can you tell me that's interesting about the color blue?
It is one of the three primary colors.
What are the other two primary colors?
They are red and green.
Cool. Does blue come in different shades?
I think so. It lie between viloet and green on the spectrum of light.
I see. Can you tell me why the sky and ocean appear blue?
I am not sure but most blues contain a slight mixture of other colors.
Do you know what those colors might be?