As a guy into eyes, I'd have to say the color is not all that important.
I will say however, I've seen some amazing blue eyes that were beautiful. I'll note this was looking into the person's eyes, my dental hygienist , so it wouldn't be something you could see just looking at a person.
But I wouldn't pick a girl based on her eye color. It's more the look of her eye and the shape.
Sorry if this doesn't exactly answer your question.
I get attracted to any color really, but for me I have to see something, I love eyes with many different colors in them, and the ones that can change colors, that's attractive to me