RELATED: What Your Eye Color Reveals About Your Personality Causes of Natural Purple Eyes 1. Melanin. Melanin is the key culprit when it comes to determining eye color. As the major pigment within ...

Eye Color is Determined by Melanin in Irises. Paler-colored eyes often reflect shades of blue, green and aqua, depending on the person's clothing and lighting conditions, whether natural or enhanced.

Taylor often wore clothing, accessories and eye makeup in jewel tones such as blue, green or purple to enhance her eye color. In one close-up scene in the 1974 drama "The Driver's Seat," Taylor's ...

Even if the overall color of the eye doesn’t change, babies and young children tend to have more intensely blue eyes than adults. As people age, the particles in the stroma get bigger, and ...

See, we like to think there’s a rainbow of eye color options out there—violet, blue, gray, hazel, green, brown, near-black—but scientists believe that they’re all slightly different ...

Green irises (the rarest eye color) have less melanin than brown eyes but more than blue eyes, for instance. “Brown is on one end, blue on the other, and hazel and green are in between,” Dr ...

While violet hits your eye with a specific wavelength, purple only exists in your perception — a clever construct built from conflicting input.

The sky is blue -- physicists tell us -- because blue light in the Sun's rays bends more than red light. But this extra bending, or scattering, applies just as much to violet light, so it is ...

Although eye color is usually modeled as a simple, Mendelian trait, further research and observation has indicated that eye color does not follow the classical paths of inheritance. Eye color ...