i like your idea on focus on her light eyes, but i do have a few suggestions. the female 6 that was stated had light eyes as well didn't appear in the book other than in a passing by remark. also, the females and the males all have the same length hair as a result of sameness. and,when i say these things its not like i don't like the cover, it just has a few flaws. i apologize if my critique was emotionally damaging.
Thanks, Jonas is a boy but there is a girl in the book with blue eyes too, I can't remember her name, I really need to go back and re-read it. but it's supposed to be like you are jonas, seeing what he sees and at the same time you see how important blue eyes is to the book.