One of my favorite colors in the primary color, Blue
Hey, mine too! Give me some things to say about the color blue so that I can convince others that it's the best color, if you don't mind.
the sky and the ocean appear blue because of Rayleigh scattering
I had never heard of that before, but I guess I never thought to ask. What else?
An optical effect called Tyndall scattering explains blue eyes