What are Dark Circles?
Dark circles often look purple, blue, or dark brown which forms around the eyes. The color of the circle depends on the color of the skin. Having dark circles under the eyes is common and rarely something to worry about, but for cosmetic reasons, many people want to get rid of dark circles. People often associate dark circles with tiredness or lack of sleep. While these can contribute to the appearance of dark circles, there are other common causes, such as poor diet or sun exposure.