Yeah, good call. I kind of noticed the same thing, but wasn't sure if I should change it since I used a color dropper from that pic you posted to get the color. But I think it was a color used for shading, or just a weird mid-tone color, but it's definitely greyish now that I look at it again.
It should be easy to fix, will get on it after class today. Thanks for the compliment, that motivates me to do another League of Legends champion. Considering Lux since it seems easy, though she's not as distinct, so might do Akali or Katarina.