There's not a lot of options to change in the normal profile adjustment but if you click on add extra features it gives you a lot more places to fix the color. That way is pretty self explanatory... as far as I remember there's a box with an apple in it, and the part around the apple has a bunch of horizontal lines, two different colors, and you move some bars to make the apple blend in to the background as best as possible. It's good to squint at it... it's a lot easier to get the right match when it's all a little blurry. Once you go through like five of those apple things you're pretty much done. There's another place where you can check different boxes... just pick whichever one looks best to you.