Melanin gives the eyes, skin, and hair their color ... but they may range from light to dark brown or gray-brown, depending on the cause. Dark spots also vary in size and can develop on any ...

For the record, many of these spots, including red dots on skin, are completely harmless. Still, keeping an eye on them and noting ... Some pink, red, or brown spots are more obvious on fair ...

There are many potential causes of skin discoloration, ranging from minor problems to more serious medical conditions. These may include: Birthmarks are discolored skin spots that can develop at ...