Welcome to the EnChroma
COLOUR BLIND TEST
Welcome to the EnChroma
COLOUR BLIND TEST
If you have colour blindness, our test can tell you if your colour vision deficiency is mild, moderate, or strong — in less than two minutes.
Before taking the test
The EnChroma Test, like all Colour Blind plate tests, are not performance evaluation tools and are NOT designed to be taken with glasses with coloured lenses of any kind. As a result, please be sure to do the following BEFORE taking the test:
About the EnChroma Colour Blind Test
The EnChroma Colour Blind Test is a proprietary colour blind test designed to determine a person’s type and level of colour blindness. Created by EnChroma, an independent company based in California, the EnChroma colour blind test is the #1 online Colour Blind tool for colour vision deficiency taken by more than one million people worldwide.
The EnChroma test is based on the Ishihara “hidden digit” test method and is combined with a computer-adaptive algorithm to measure the type and level of colour vision deficiency (CVD). It is available in a numbers mode for adults and children ages 10+ and in a shape mode for kids ages 5+. The three main types of colour blindness are Deutan, Protan, and Tritan. Learn more about the different types of colour blindness.
EnChroma Patented Lens Technology
EnChroma glasses for colour blindness are uniquely engineered to give those with colour blindness the ability to see more of the broad spectrum of bright colour 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 colour blindness.
Learn more about how EnChroma glasses work.
Welcome to the EnChroma
COLOUR BLIND TEST
If you have colour blindness, our test can tell you if your colour vision deficiency is mild, moderate, or strong — in less than two minutes.
Before taking the test
The EnChroma Test, like all Colour Blind plate tests, are not performance evaluation tools and are NOT designed to be taken with glasses with coloured lenses of any kind. As a result, please be sure to do the following BEFORE taking the test:
About the EnChroma
Colour Blind Test
The EnChroma Colour Blind Test is a proprietary colour blind test designed to determine a person’s type and level of colour blindness. Created by EnChroma, an independent company based in California, the EnChroma colour blind test is the #1 online Colour Blind tool for colour vision deficiency taken by more than one million people worldwide.
The EnChroma test is based on the Ishihara “hidden digit” test method and is combined with a computer-adaptive algorithm to measure the type and level of colour vision deficiency (CVD). It is available in a numbers mode for adults and children ages 10+ and in a shape mode for kids ages 5+. The three main types of colour blindness are Deutan, Protan, and Tritan.
Learn more about the different types of colour blindness.
EnChroma Patented
Lens Technology
EnChroma glasses for colour blindness are uniquely engineered to give those with colour blindness the ability to see more of the broad spectrum of bright colour 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 colour blindness.
Learn more about how EnChroma glasses work.