What makes blue?

Answer 1

Light. The 'blue' object absorbs all the white light that collides with is except the 'blue' light, which is relected back up to the environment, including your eyes. Blue is also the best colour if you are a blonde.... it makes your boobs bigger!

Answer 2

The the colors that make navy blue is light blue ,red ,and yellow.

Answer 3

Nothing makes blue. Blue is a primary colour, like Red and Yellow. Primary colours cannot be created by mixing other colours.