I've been bothered by how grey the whites of the eyes are in Dawntrail, but I also noticed that my pupils were grey as well. My eyelashes appeared darker than my pupils! I was wondering why and I had a hunch so I tested it out and sure enough:

For some reason, pupil darkness is tied to eyecolor! The lighter the eye colour, the greyer the pupil with a slight tint depending on eyecolor. While this example may look
cool as heck, I would say this is certainly
not a good thing. The greyness of the eye whites, the greyness of the pupils, and the strong shadow cast by the upper eyelid combine to make eyes look very dull and lifeless. I hope that the greyness of eye whites can be cleared up and that pupils can be made consistently black to fix that.