so in chapter 23 of twilight Edward drinks Bella's blood to save her from James's venom and In theory that should of turned his eyes bright red. however we don't hear any of this in chapter 24 or the epilogue and I think it says that his eyes are still gold/black and they are this in the twilight graphic novel volume 2. Could he possibly be wearing contact lenses not to scare bella?
let me know what you think
maybe he didn't drink enough of Bella's blood to turn his eyes red.
It was supposed to be mostly venom that he sucked out, probably not enough blood. Although in the movie Carlisle had to tell him to stop, in the book he said he could taste the morphine.