The color code for the dots on Ping golf clubs indicate the different fits for each golfer. The color used depends on the size of the golfer, the way they swing the club and their ball flight preferences.
There are 12 different color codes on Ping clubs, ranging from maroon to gold. Maroon is for a golfer that is extremely upright in their swing. Gold, on the other hand, is for a golfer who uses an extremely flat swing. In order to see what color is best matched for the golfer, thus finding them the best fitting clubs, they can visit a Ping Authorized Club Fitter.