What color is 1a? What color is 1a? brown yellow black white green blue red What color is 2b? What color is 2b? brown yellow black white green blue red What color is 3c? What color is 3c? brown yellow black white green blue red What color is 4d? What color is 4d? brown yellow black white green blue red What color is 5e? What color is 5e? brown yellow black white green blue red What color is 6f? What color is 6f? brown yellow black white green blue red What color is 7g? What color is 7g? brown yellow black white green blue red