You most probably forgot to remove the grey contact lens from one eye.
:/
The amount of melanin in each eye is different.
Gray-Blue.
Gray-Blue.
They're a deep blue.
His eyes were blue-gray.
Hazel
In this case probably blue eyes because gray is one of the most rarest eye colors, aside from violet if you count that. :)
Benjamin Franklin's eye color was reported to be a light gray or blue-gray. This information comes from historical records, portraits, and descriptions of Franklin's appearance by his contemporaries. While there is some debate and uncertainty due to the lack of color photography from that time period, the consensus is that Franklin had light gray or blue-gray eyes.
Miley Cyrus eyes are gray.
Gray-ish blue
has thierry Henry one brown and one blue eye
I have no idea but if you have blue eyes you should wear a gray, violet, taupe, purple, or deep blue eye shadow. The best one would be deep dark blue because it brings out the lighter shades in your eyes.