My son eyes?

Shonise • I'm 25 years old. I have a 3yr old daughter and a 9yr old son. I'm happily engaged as well! Nd now pregnant with my 3rd!
My son is 1wk 4 days and really just started keeping his eyes open longer. So im in the room and you know how you can see someones eye color from the light??. His are like a dark gray color. Me and his father eyes are brown. Will they change while hes growing??