What Colors Can Newborn Babies See?

Question: What colors can newborn babies see?

Answer: Newborn babies can only see in black, white and gray.  At one week after birth, they can see red, orange, yellow and green. But it takes a little longer for them to be able to see blue and violet.

See also: 

Did Leonardo Da Vinci Invent Contact Lenses In 1508?

Source:

All About Vision

Science facts baby vision