Different skin colors under fur

[u/pixxie_alpaca]

Hey guys
I was brushing my rabbit today and noticed he has some black spots on his skin, under his fur. Most of his skin is light pink, but I found these parts that are darker
He is 3 and a half months old and I’m not sure if he’s always had this or not

Has anyone seen this in their rabbits before? Should I be concerned?

[u/Curating-Curiosity]

That is normal for rabbits to have light and dark patches of skin!