My boy is 4 month old and he was born in fairy skin tone but now a days his colour seems dull colour

A. U Would really be interested in knowing that a child can change complexion initially for eight months after that you can be more certain about the complexion of the child is going to take and always the complexion is not completely genetic sometimes it could be on the parents or on the grandparents on the either side so you can be sure about it by the age of eight months