This is my color circle, it took me several attempts and several times of having to repeat several steps along with having to restart once before, i used all my time to my max to do as much as i could. I had to use gradients, inner shading, several layers, repeat shadings, using inner glow on a enlarged circle so it would give a "inner glow" to the actual "circle" itself. I finished it decently fast because i used all of my time to my best abilities.