This is the color of the circle behind the lifter. The color you pick here will replace the blue. If you want to keep the blue as pictured, you should use hex code 2666b0. If you’re not sure what a hex code is, you should go here (https://www.hexcolortool.com), use the picker to choose a color that you like and then copy the six digit letters/numbers that appears just below the words “enter a color”. We cannot support printing black or near-black colors (hex code 000000) because it is being printed on a black shirt and it won’t show up.