Blue is my favorite colors!
blue is my favorite of the three primary colors
My eyes are blue!
mine are brown, Most blues contain a slight mixture of other colors; azure contains some green, so your eyes must have some too
That's interesting! I would say baby blue is my favorite shade of blue
your blue eyes have something called Tyndall scattering of light in the stroma, a phenomenon similar to that which accounts for the blueness of the sky called Rayleigh scattering.
Oh i didn't know that
it has to do with light scattering the longer-wavelength light is more transmitted while the shorter-wavelength light is more reflected
That's crazy how our eyes work! 
yea sight works by electricity oddly, light is detected and converted into electro-chemical impulses in neurons.