eyes

The different colors of baby eyes is the favorite topic among pregnant women. The different eye colors of beautiful women are very often featured in fashion magazines and movies. There are even specific make-up tips for different eye colors. Intelligent women have a special interest in the male eyes, because they know that their beautiful eyes are the secret windows to their true soul.

Human eye colors can be brown, black, blue, green, gray, hazel, red or violet. The genetics of the eye color are complicated. The colors of the iris are determined by multiple genes. The permanent eye color is determined by the amount and distribution of melanin within the iris. Beautiful brown eyes contain large amounts of melanin. They have the most common color in the world and are very popular in Africa and Asia. Over half of the world's population has dark brown eyes. Green eyes contain low to moderate amounts of melanin. They have the least common color in the world, but can be found frequently in northern and central Europe. Deep blue eyes contain a very low amount of melanin. They are most common in the Baltic Sea region, the northern, the eastern and the central Europe.