It is hard to say without more description or pictures.
It could be normal ("stork bite" or from pressure - they way they are positioned).
It could be something benign such as cradle cap.
It could be a vascular malformation such as a hemagioma or port wine stain.
It could be an infection (and need urgent treatment).
The best bet is to show it to the doctor.
Pityriasis rosea
Newborns infected with rubella early in the pregnancy may have low birth weight; bruising; bluish-red skin lesions; enlarged lymph nodes; enlarged liver and spleen; brain inflammation; and pneumonia.
Jaundice is one kind of skin discoloration that newborns can have, which gives a yellow color to the skin. It is common in newborns as a transient condition and often treated with sunlight. Cyanosis is another. It is a sign of low oxygenation and causes a blueish coloration in the skin. It is also common and usually resolves after the initial resuscitation measures in newborns. Acrocyanosis is a partial blueish discoloration affecting mostly the areas outside of the newborn's body core area, such as in the hands and feet. Dyschromia is the general term for skin discoloration.
Because they can.
Bella's red blouse
He sometimes has red skin but not all the time
If your have red hair, then you have very pale skin usually. But not always. The genes for red hair are associated with those for pale skin, but it is possible to have darker skin and red hair.
Red Skin Eclipse was created in 1992-11.
Dermatographism is the term for skin that stays red when scratched.
When you hit or scratch skin, blood moves to that place in your body. The blood makes the skin look red.
Red skin potatoes, red onions.
The patron saint of newborns is Saint Brigid.
Many psychologists believe that newborns are?