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Welcome to the EnChroma

COLOR BLIND TEST

Find out if you're color blind in less than 2 minutes!

Please be sure to do the following BEFORE taking the test:

REMOVE ALL GLASSES
WITH COLORED LENSES

TURN BRIGHTNESS
ON SCREEN TO HIGH

TAKE THE COLOR
BLIND TEST

Tests taken with color correcting lenses will be inaccurate and invalid. It is designed to be taken with the naked eye or with a prescription if you wear one.
It will NOT work with colored lenses of any type. Light affects color and the ability to perceive differentiation so please do your best to turn device brightness to high.

TAKE THE #1 ONLINE COLOR BLIND TEST

CUSTOMIZE YOUR
TESTING EXPERIENCE

SHAPES MODE
AGES 5-10

NUMBERS MODE
AGES 10+

Our online Color Blind Test is available in a numbers mode for adults and children ages 10+ and
in a shape mode for kids ages 5+. Learn more about our Color Blind Test for Kids.

About the EnChroma Color Blind Test

The EnChroma Color Blind Test is a proprietary color blind test designed to determine a person’s type and level of color blindness. Created by EnChroma, an independent company based in California, the EnChroma color blind test is the #1 online Color Blind test for color vision deficiency taken by more than one million people worldwide.

The EnChroma test is based on the Ishihara “hidden digit” test method developed by Professor Shinobu Ishihara at the University of Tokyo and is combined with a computer-adaptive algorithm to measure the type and level of color vision deficiency (CVD). The three main types of color blindness are Deutan, Protan, and Tritan. Learn more about the different types of color blindness.

EnChroma Patented Lens Technology

EnChroma glasses for color blindness are uniquely engineered to give those with color blindness the ability to see more of the broad spectrum of bright color most of us take for granted. Utilizing a patented light filter technique, our lens technology is applied with mathematical precision to address common forms of red-green color blindness.

Learn more about how EnChroma glasses work.

Worlds' Best Color Blind Glasses

SCIENTIFICALLY PROVEN
TO HELP SEE COLOR

Welcome to the EnChroma

COLOR BLIND TEST

Find out if you're color blind in less than 2 minutes!

Before taking the test:

REMOVE ALL GLASSES WITH COLORED LENSES

TURN BRIGHTNESS ON SCREEN TO HIGH

TAKE THE #1 ONLINE COLOR BLIND TEST

Test is designed to be taken with the naked eye or with a prescription
If you wear one. It will NOT work with colored lenses of any type.

Before taking the test:

REMOVE ALL GLASSES WITH COLORED LENSES

TURN BRIGHTNESS ON SCREEN TO HIGH

TAKE THE #1 ONLINE COLOR BLIND TEST

Test is designed to be taken with the naked eye or with a prescription
If you wear one. It will NOT work with colored lenses of any type.

TAKE THE #1 ONLINE COLOR BLIND TEST

CUSTOMIZE YOUR TESTING EXPERIENCE

SHAPES MODE
AGES 5-10

NUMBERS MODE
AGES 10+

Our online Color Blind Test is available in a numbers mode for adults
and children ages 10+ and in a shape mode for kids ages 5+.
Learn more about our Color Blind Test for Kids.

About the EnChroma Color Blind Test

The EnChroma Color Blind Test is a proprietary color blind test designed to determine a person’s type and level of color blindness. Created by EnChroma, an independent company based in California, the EnChroma color blind test is the #1 online Color Blind test for color vision deficiency taken by more than one million people worldwide.

The EnChroma test is based on the Ishihara “hidden digit” test method developed by Professor Shinobu Ishihara at the University of Tokyo and is combined with a computer-adaptive algorithm to measure the type and level of color vision deficiency (CVD). The three main types of color blindness are Deutan, Protan, and Tritan. Learn more about the different types of color blindness.

EnChroma Patented Lens Technology

EnChroma glasses for color blindness are uniquely engineered to give those with color blindness the ability to see more of the broad spectrum of bright color most of us take for granted. Utilizing a patented light filter technique, our lens technology is applied with mathematical precision to address common forms of red-green color blindness.

Learn more about how EnChroma glasses work.

Worlds' Best Color Blind Glasses

SCIENTIFICALLY PROVEN
TO HELP SEE COLOR