You like naturally colored ocs, and also enjoy a walk on the edgy side. Something bad probably happened to that wolf's eyes, or they're some weird color that scares others away.
If you identify with this character (which you probably do if they are your avatar,) that may mean you think you will be rejected by others for something out of your control.
Orrr it could just be an artsy choice for an avatar, in which case you like to be considered mysterious, moral and wise.