Also known medically as nevi, moles are clusters of colored cells that often appear as small, light to dark brown spots. However, moles can come in a range of colors and can develop anywhere on your body.
"¢ Color: They can be flesh-colored, reddish-brown, medium to dark brown, or blue.
"¢ Shape: They can vary in shape from oval to round.
"¢ Size: They can be as small as a pinhead or large enough to cover an entire limb. Generally, moles are less than one-quarter of an inch large.