why is the colour of one half of eye ball of my 2 and a half months old son grey and other half appears black.

A. See you to understand the colour of the eyeball can be looking different in terms of the light in the room sometimes it is light brown but it looks a little brown dark brown to the People if it is brown sometimes it may look black it’s all about the light that is there in the room that you are looking but still for concern you should get a checked with an ophthalmologist