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Eye Color & Genetics in North Austin & Pflugerville

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Ever wonder why your eyes are blue, green, brown, or somewhere in between? The colored part of your eye, the Iris, contains pigmentation which determines our eye color. Your parents pass on chromosomes which combine to customize your eye color.

How eye color develops

Eye color is not as simple as other genetic traits. Three different genes contribute to your eye color. Due to dominant gene types, darker colors like brown overpower lighter colors like blue and green. Colors such as gray, hazel, and multiple combinations are not as common and are not yet completely understood.

Most babies are born with blue eyes, but did you know their eyes can darken for three years? Melanin is a pigment not present at birth, which develops with age and causes eyes to darken. The more melanin someone has, the darker their eyes will be.

Facts About Common Eye Colors:

  • Brown: Most common eye color worldwide. This varies between dark brown, light brown, and honey brown eyes.
  • Blue: People with blue eyes have less melanin in their eyes than any other color. Blue eyes are thought to come from a genetic mutation of one individual.
  • Green: Thought to be the most attractive and one of the rarest eye colors.
  • Hazel: The hue of hazel eyes changes based on what you are wearing and the type of lighting you are in. Hazel eyes host a variety of colors.

Changes in eye color

When your pupil changes size, the pigments in the iris of your eye compress or spread apart causing the color of your eyes to change. Your pupils change size for a variety of reasons including changes in light and the distance of the object you are focusing on. Emotions can also change the pupil size and iris color.

Heterochromia

Heterochromia is a condition in which a person’s eyes are different colors, caused by one eye having more melanin than the other. Typically, present at birth and is not considered an eye disease as it does not commonly cause vision problems.

Enhancing your eye color

  • Wear eyeglass frames to compliment your eye color and skin tone.

Example: Determine if you are “warm” or “cool” toned skin and eye color then match your frames with a complementary color.

  • Use eye makeup to bring out the color of your eyes.

Example: Pinks, purples, and silvers bring out the warmth in brown eyes.

  • Wear clothing which compliments or contrasts your eye color.

Example: Orange, red, and gold highlight the natural hue of blue eyes.

  • Choose hairstyles and colors to accentuate your eyes.

Example: Bangs and layers which frame the face draw more attention to your eyes.

  • Colored contact lenses give you the opportunity to try out a new look.

Written by Dr. Raymond Carneglia

Dr. Raymond Carneglia was born and raised in Texas and earned his bachelor’s degree from the University of Texas at Austin. Dr. Carneglia graduated from Nova Southeastern College of Optometry and is certified by the National Board of Examiners in Optometry and the Texas Optometry Board as a therapeutic optometrist.

More Articles By Dr. Raymond Carneglia
  • Over 40,000 of your neighbors have chosen us for their eye care.
  • 98% of our patients would refer us to others

Meet Our Doctors

Dr. Drew Provost

Clinic Director/Founder

Dr. Drew Provost graduated cum laude from Southern College of Optometry and is a therapeutic optometrist, certified by the National Board of Examiners in Optometry and the Texas Optometry Board.

Dr. Raymond Carneglia

Optometrist

Dr. Carneglia graduated from Nova Southeastern College of Optometry and is certified by the National Board of Examiners in Optometry and the Texas Optometry Board as a therapeutic optometrist.

Dr. Kelsey Tillotson

Optometrist

Dr. Kelsey Tillotson graduated from the University of Houston School of Optometry and is certified by the National Board of Examiners in Optometry and the Texas Optometry Board as a therapeutic optometrist.

Dr. Ashish Patel

Optometrist

Dr. Patel graduated from the University of Houston School of Optometry and is certified by the National Board of Examiners in Optometry and the Texas Optometry Board as a therapeutic optometrist.

Dr. Rachel Cofield

Optometrist

Dr. Rachel Cofield graduated from the University of Houston School of Optometry and is certified by the National Board of Examiners in Optometry and the Texas Optometry Board as a therapeutic optometrist.

Our Locations

North Austin

Find us conveniently located attached to the Costco just off Research Boulevard. Feel free to park anywhere in the Costco parking lot.

  • 10401 Research Blvd, Suite A
  • Austin, TX 78759

Hours of Operation

  • Monday: 9:15 AM 6:00 PM
  • Tuesday: 9:15 AM 6:00 PM
  • Wednesday: 9:15 AM 6:00 PM
  • Thursday: 9:15 AM 6:00 PM
  • Friday: 9:15 AM 6:00 PM
  • Saturday: 9:00 AM 5:00 PM
  • Sunday: 12:00 PM 4:00 PM

Pflugerville

Our Pflugerville location is attached to the Costco at the corner of Highway 130 and Kelly Lane. Give us a call if you have any trouble finding us.

  • 1901 Kelly Lane, Suite A
  • Pflugerville, TX 78660

Hours of Operation

  • Monday: 9:15 AM 6:00 PM
  • Tuesday: 9:15 AM 6:00 PM
  • Wednesday: 9:15 AM 6:00 PM
  • Thursday: 9:15 AM 6:00 PM
  • Friday: 9:15 AM 6:00 PM
  • Saturday: 9:00 AM 5:00 PM
  • Sunday: 12:00 PM 4:00 PM
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