My eyes are closest to gray than any other color. They tend to change shade to reflect the color of clothing I'm wearing. Vibrancy is always an amazing thing.
Mine are blue a bit thick around the pupil, and green the rest of it with little flecks of yellowish, up close they look so light, but from a far, or in bad lighting they look brown.
I've bright blue eyes. I like all of the colors so I'm okay with them, but if I could have any color I think I'd want green or hazel, those always look so beautiful to me!