The three dots, when used in the neck of the garments will have one dot a lighter color than the other two dots, depending on the size of the garment, i.e., a size small would have the left dot lighter, a size medium would have the middle dot lighter, and the size large would have the right dot lighter. The mark will sometimes be one color, when used on various paperwork. The standard color of the mark will be two shades of gray (see the sample photos enclosed).