The typical mole is a small brown spot. But moles come in different colors, shapes and sizes:  Color and texture. Moles can be brown, tan, black, blue, red or pink. They can be smooth, wrinkled, flat or raised. They may have hair growing from them. Shape. Most moles are oval or round. Size. Moles are usually less than 1/4 inch (about 6 millimeters) in diameter — the size of a pencil eraser. Those present at birth (congenital nevi) can be bigger than usual, covering part of the face, torso or a limb.  Moles can develop anywhere on your body, including your scalp, armpits, under your nails, and between your fingers and toes. Most people have 10 to 40 moles. Many of these develop by age 50. Moles may change or fade away over time. With hormonal changes in adolescence and pregnancy, they may become darker and larger. Clusters of brown spots around the eyes, cheeks and nose are sometimes called flesh moles, but they are actually dermatoses papulosa nigra — a type of seborrheic keratosis, not clusters of pigment-forming cells (nevi). Dermatoses papulosa nigra are more common among Black women. Flesh moles don't carry a risk of melanoma, but they can be treated if you consider them a cosmetic concern. Unusual moles that may indicate melanoma A mole may be a sign of skin cancer if it has irregular borders or an asymmetrical shape or if it changes in color, shape, size or height. This ABCDE guide can help you remember what to watch for: ABCDE  A is for asymmetrical shape. One half is unlike the other half. B is for border. Look for moles with irregular, notched or scalloped borders. C is for color. Look for growths that have changed color, have many colors or have uneven color. D is for diameter. Look for new growth in a mole larger than 1/4 inch (about 6 millimeters). E is for evolving. Watch for moles that change in size, shape, color or height. Moles may also evolve to develop new signs and symptoms, such as itchiness or bleeding.  Cancerous (malignant) moles vary greatly in appearance. Some may show all of the changes listed above. Others may have only one or two unusual characteristics. 
typical mole small brown spot  moles come colors  shapes sizes:  color texture  moles can brown  tan  black  blue  red pink  can smooth  wrinkled  flat raised  may hair growing them  shape  moles oval round  size  moles 1/4 inch (about 6 millimeters) diameter — size pencil eraser  present birth (congenital nevi) can bigger usual  covering part face  torso limb   moles can develop body  including scalp  armpits  nails  fingers toes  people 10 40 moles  develop age 50  moles may change fade away time  hormonal changes adolescence pregnancy  may darker larger  clusters brown spots eyes  cheeks nose called flesh moles  actually dermatoses papulosa nigra — type seborrheic keratosis  clusters pigment-forming cells (nevi)  dermatoses papulosa nigra common black women  flesh moles don't carry risk melanoma  can treated consider cosmetic concern  unusual moles may melanoma mole may sign skin cancer irregular borders asymmetrical shape changes color  shape  size height  abcde guide can help remember watch for: abcde  asymmetrical shape  half half  border  look moles irregular  notched scalloped borders  color  look growths changed color  colors uneven color  diameter  look new growth mole larger 1/4 inch (about 6 millimeters)  evolving  watch moles change size  shape  color height  moles may evolve develop new signs symptoms  itchiness bleeding   cancerous (malignant) moles vary greatly appearance  may show changes listed above  may only unusual characteristics
moles