How rare are grey blue eyes? - Quora

What color are my eyes? The irises are light brown with green undertones and a blue outline, and they have spots of even lighter brown. - Quora

How rare are grey blue eyes? - Quora

Are blond/red hair and green/blue/gray/amber/hazel eyes 'white' features or can any race have them? - Quora

Are blue gray eyes more or less common than gray eyes? - Quora

How rare are grey blue eyes? - Quora

Evolution and Psychology Research

An Interview With Quora Cofounder Adam D'Angelo

Do many East Asians actually have blue eyes/green eyes? - Quora

How common is it for someone to have black hair and blue eyes? - Quora

What color eyes are African American babies born with? - Quora

Are light blue eyes like Paul Newman and Meg Foster the most rare color? - Quora

What color are your eyes? - Quora

Why aren't blue eyes more common in West Asia if the mutation happened there? - Quora

Are green eyes the worst eye color ever? - Quora