Hair color is interesting. It's not as easy as you think. It's not like "Hey I'm going to grab this box of hair dye and dump it on my head." NO! With good hair color you have to know all this info and decided how and what color works on whom ever. It's too long to describe so there you go there's my explanation :) In color class we had to make our own color swatches and get them to match certain colors...here is mine.