Yes it is, but there is nothing you can do about it. So take the artificial notions we have created and next time you see a black person, think "black person can do just as much as 'default race in your head' " so you don't hurt somebody.
Although I would like to mention *** itself is constructed on physical features which are animal level basic(muscle, looks, voice, breasts, waist etc), and hence you can't do anything about it. So in a way it's not your fault just make sure you compensate for it like I said in first lines.