Not sure of what color morph this may be?

I got a juvenile Leo from a local pet store. It was just beautiful with the color compared to the others, and I noticed some orange on the tail as well.

Also, at what age would the colors be considered the adult colors for a Leo?

Looks like a nice Super Hypo
Its a really nice clean color on it, looks lovely.

He should have his adult color by 1 yr old. Altho I know my boy eros is over a year and it seems he keeps getting more spots when he sheds.

They'll change slowly throughout their whole life. Each shed there is a minor minor tiny unnoticeable change in the skin, but after more and more sheds those changes become noticeable

Not to mention environmental factors of course.