Blue is my favorite color, know anything cool about it?
I know that a color like blue can influence a person in many ways, like calming them.
That's so interesting, do you know what wavelengths of light blue occurs at?
I do!  It's between 450 and 490 nanometers, which puts it very close to the Ultraviolet range, which is between 10 and 400 nanometers, shorter than visible light.
How cool, do you know what colors blue is between in the visible light spectrum?
Yeah, blue comes between violet and green.  Visible light is between 400 and 700 nanometers, with infrared and ultraviolet at either end.
Wow awesome, what is your favorite shade of blue? I like azure myself.
I actually also love Azure.  It works out since I also love the mineral lapis lazuli, which is very similar in color to Azure.