To Puppies4ever: I'm not 100% sure what you wanted, but I made this project in hope that it might help. The idea of this project is the two sliders slide along these color spectrums, and the bars at the top and bottom show the color that each slider is on respectively. So, if the top slider is on the color red, and the lower slider is on blue, the top bar will be red, and the bottom bar will be blue