Brazil is very diverse. Any sample could be drawn giving 100% Euro-looking people or 100% African-looking people. Heck, some samples could give you 100% Native American people (go to some of the native reservations or to the palafitas in big cities in the Amazon) or 100% East Asian looking people (in some cities, in some schools or in some parties you can find this). And all the things between are possible as well. The only word possible to describe Brazil is diverse.