What makes eye color and hair color the colors that they are?

I don't really know how to ask this question, but I am curious on what makes eye color and hair color the colors they are besides genes.What makes eye color and hair color the colors that they are?
Hair color, eye color, and also skin color are determined by special proteins called pigments. The pigments in your hair, eyes, and skin are encoded in your genes, which is was these traits are said to be genetic. All molecules absorb some wavelengths of light and reflect others. Pigments are typically complex molecules that reflect certain wavelengths in the visible spectrum and absorb others. Different people have different color pigments because there are minor changes in the DNA sequences that code for the pigments which result in minor changes in the molecules themselves, which in turn change the wavelenghts of light that are reflected and absorbed. If someone has blue eyes, it is because the pigments in their eyes reflect a lot of wavelenghts of blue light, and absorb most other colors.What makes eye color and hair color the colors that they are?
Then it might be a Hormone in our bodies this hormone makes a lot of things darker such as our hair color, eye color and skin color and this hormone as much as the sun light get to our bodies this hormone will be more and more this might be the reason.
Dyed genes.
I dont know, thats a good question