The Newborn Senses: Sight and Eye Color - Lozier Institute (2024)

What can newborns see? Newborns have poor eyesight, in part because they did not get much visual information in the womb. At birth, the average baby’s visual acuity is 20/640,1 meaning that an object that an average adult can see 640 feet away, would need to be just 20 feet away in order for the baby to see it. For perspective, a person is legally blind if their visual acuity is 20/200 or worse. Thankfully, the infant’s visual acuity quickly improves. At one month old, the average acuity is 20/235. At six months old, the average acuity is 20/60. By three years old the average acuity is pretty close to an adult’s acuity — 20/25.2 Newborns also lack depth perception, which develops around 4 months old.3

Contrary to popular belief, a newborn’s vision is not colorless, but rather muted — they see very little color and only subtle differences between vastly different hues. Although newborns have very poor color discrimination at birth, this improves greatly over the next few months. Specifically, when researchers tested 4-day-old babies, they found that these infants could tell the difference between white and orange, but not white and yellow-green.4

Similar studies have shown that before 4 weeks old, babies have trouble distinguishing:

  • Red and green
  • Red and yellow
  • White and red
  • White and dark blue5

By 8 weeks old, babies can reliably tell the difference between red and white, as well as light blue, and some greens. But they still struggle with yellow as well as certain shades of purple.6 A child’s color vision continues maturing throughout infancy and early childhood.7

Given all these visual limitations, it may seem surprising that newborns are fascinated by visual information. Infants love watching moving objects and faces.8 Despite their limited vision, infants ranging from 12 to 36 hours old show a clear preference for watching silent videos of their mother as opposed to the face of a similar stranger,9 demonstrating visual recognition.

Although adults have a variety of eye colors, most infants are born with light blue or gray eyes. A baby’s eye color finalizes sometime between 6 and 12 months old. The color is determined by the distribution of melanin pigment in the iris. If the melanin stays confined to the back of the iris, then the eye will be blue. If the melanin is found all over the supporting tissue in the iris, then the eye will be brown.10 An infant’s eye color has no known relationship with her ability to see.

The Newborn Senses: Sight and Eye Color - Lozier Institute (1)

Click on the video to see an illustration of how a baby’s eyesight develops

The Newborn Senses: Sight and Eye Color - Lozier Institute (2024)

FAQs

Can a newborn see color quizlet? ›

Newborns can detect light and dark but cannot see all colors. This is why many baby books and infant stimulation toys have distinct black and white patterns.

What is a newborn's sense of sight? ›

Your baby sees things best from 8 to 12 inches away. This is the perfect distance for gazing up into the eyes of mom or dad (a favorite thing to do!). Any farther than that, and newborns see mostly blurry shapes because they're nearsighted. At birth, a newborn's eyesight is between 20/200 and 20/400.

What is the weakest of the five senses in newborns? ›

Answer and Explanation: The sense of sight is the least-developed sense at birth. One of the main reasons why this sense is not quite as developed as the others is that the infant did not need to use their eyes within the womb.

How do we know newborns can see color? ›

Although newborns have very poor color discrimination at birth, this improves greatly over the next few months. Specifically, when researchers tested 4-day-old babies, they found that these infants could tell the difference between white and orange, but not white and yellow-green.

Can you see newborn eye color? ›

At birth, your baby's eyes may appear gray or blue due to a lack of pigment. Once exposed to light, the eye color will most likely start to change to blue, green, hazel, or brown over a period of six months to one year.

When looking at patterns or colors, newborns prefer to look at? ›

0-2months; Very young infants prefer to look at high-contrast patterns with many sharp boundaries between light and dark areas, and at moderately complex patterns that have curvilinear features.

What is a newborn's strongest sense? ›

Studies have found that newborns have a keen sense of smell. Babies like sweet smells and dislike acidic or bitter smells. This parallels preferences in taste. Within the first few days they will show fondness for the smell of their own mother, especially to her breast milk.

What age do newborns see? ›

At birth, babies see 20/400 or eight to ten inches away from their faces. At one week after birth, they can see red, orange, yellow and green. It takes a little longer for them to be able to see blue and violet.

Can newborns smell mom? ›

Your baby can smell you.

Newborns have a strong sense of smell and know the unique scent of your breastmilk. That is why your baby will turn his or her head to you when he or she is hungry.

Does a newborn baby know their mother? ›

At birth, they are starting to recognize your voices, faces, and smells to figure out who is taking care of them. Since the maternal voice is audible in utero, an infant starts to recognize their mother's voice from the third trimester.

Can babies smell their dad? ›

Yes. Familiar smells, especially those of Mom or Dad, can be very comforting for your baby. As well as being able to tell when you're nearby, your baby can sense whether they're in their stroller, the car, or a particular room at home just by using their sense of smell.

Can newborns hear? ›

Hearing is fully developed in newborns. Babies with normal hearing should startle in response to loud sounds, pay quiet attention to the mother's voice, and briefly stop moving when sound at a conversational level is begun. Newborns seem to prefer a higher-pitched voice (the mother's) to a low sounding voice (males).

Do babies prefer male or female voices? ›

Human newborns can discriminate between individual female voices and prefer their mothers' voices to that of another female (DeCasper & Fifer, 1980; Fifer, 1980). They can discriminate between female and male voices and prefer the females' (Brazelton, 1978; Wolff, 1963).

When do babies laugh? ›

A common question parents have is, when do babies laugh for the first time? Around 4 months is when babies typically start laughing, but do keep in mind that children develop at their own unique rate. If your little one is at the four-month mark and hasn't let out a laugh, that's OK!

What is the first sense a baby develops? ›

Touch. This is the very first sense to form, with development starting at around 8 weeks. The sense of touch initially begins with sensory receptor development in the face, mostly on the lips and nose.

Are all babies born color blind True or false? ›

At birth, babies see exclusively black, white and some shades of gray. The nerve cells in the retina are not fully developed on newborn babies. Colors are experienced when light reaches our retina.

Can babies tell colors? ›

Research suggests that babies may be able to distinguish between colors as early as 4 months. Your baby can perceive that objects come in different colors, and as early as 12 months, they may even show a preference for certain colors.

Which best describes a healthy newborn's color vision? ›

Infants have fully developed color vision from birth. Infants can only see shades of blue during the 1st month. Infants have limited color vision primarily focused on red and green during the 1st month. Infants cannot distinguish between white and color for the 1st month.

Which visual skills do newborns possess in Quizlet? ›

Newborns can converge both eyes on the same object at the same time. Newborns can perceive light and can focus their vision.

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