As your baby is exposed to light in the first few months of life, melanocytes begin to produce more melanin, which can lead to changes in eye color. The more melanin produced, the darker the eyes will become. This is why some babies born with blue or gray eyes may develop green, hazel, or brown eyes over time.
Typically, babies' eyes change color between 3 and 9 months, darkening in hue or changing color altogether. They should reach their final color by age 3. Learn about newborn eye colour before and after birth, how genetics and melanin shape changes, and when a baby's final eye shade is set.
Here's how to tell when (and if!) your baby will go through a change in eye color. Eyes have melanin, a protein that releases cells called melanocytes. The amount of melanocytes will reveal your baby's unique eye color by the end of their first year of life.
Your baby's eye color can change up until about 6 years of age. about what affects this process, and if your baby's eye color will change. What color eyes will your baby have? about baby eye color and if and when it will change.
Learn all about when babies' eyes change colour, how to predict what eye colour your baby will have and the fascinating science behind it. When a new baby arrives, the color of a newborn's eyes is a common source of curiosity, as the initial shade often does not last. Changing eye color is a normal and expected part of an infant's development.
Babies' eye colors typically settle and become permanent between 6 and 12 months of age, though some changes can occur up to 3 years.