There are a number of reasons why your scar might change color over time, or why some scars appear different than others. The color of a scar depends on a number of factors including wound severity, genetics, skin type, and environmental factors. It is important to understand that there is no normal range of color for scars. Everyone’s skin heals differently, and that means scars can turn out in a myriad of different shapes, sizes, textures, and colors. Luckily, all scars follow the same wound-healing stages and can be treated using the same methods.