Protanomaly refers to a condition characterized by a reduced sensitivity to red wavelengths, resulting in difficulty distinguishing between certain shades of red and green colors.
Protaopia
(red color deficiency)
Regular vision
Protanopia vision
Protanopia, or red color deficiency, is a condition where individuals have difficulty perceiving red hues due to the absence or malfunctioning of red cone cells in the eye. As a result, colors that contain red hues may appear muted or distorted to individuals with protanopia.
Deuteranomaly
(reduced sensitivity to green)
Regular vision
Deuteranomaly vision
Deuteranomaly, also known as green color deficiency, is a vision condition where individuals have a reduced sensitivity to green wavelengths, resulting in challenges in distinguishing between various shades of green and red colors.
Deuteranopia
(green color deficiency)
Regular vision
Deuteranopia vision
Deuteranopia, also known as green color deficiency, is a type of color vision deficiency where individuals are unable to perceive the green color properly. It is characterized by the absence or malfunctioning of the green cone cells in the retina, leading to difficulties in differentiating between shades of green and red.
Tritanomaly
(reduced sensitivity to blue)
Regular vision
Tritanomaly vision
Tritanomaly is a condition where individuals have reduced sensitivity to the color blue, making blues appear less vibrant and potentially causing difficulty in distinguishing certain shades of blue from other colors.
Tritanopia
(blue color deficiency)
Regular vision
Tritanopia vision
Tritanopia is a type of color blindness where individuals have difficulty seeing or distinguishing shades of blue, which can affect their perception of colors in the blue and yellow spectrum.
Achromatopsia
(complete color blindness)
Regular vision
Achromatopsia vision
Achromatopsia is a rare vision disorder in which individuals are completely or significantly color blind, and their vision is primarily limited to shades of black, white, and gray.
Best Practices for Color Accessibility
Color accessibility is an important aspect of inclusive design that ensures digital content is accessible to people with different visual visions, including those with color blindness. By following these best practices, you can create more inclusive digital experiences that consider the needs of all users.
Contrast Ratios Matter
Contrast ratios are a key aspect of color accessibility. The Web Content Accessibility Guidelines (WCAG) recommend a minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text. There are many tools available to help you check the contrast ratio of your designs, including browser extensions and online contrast checkers.
Testing for Accessibility
Testing for color accessibility should be a key part of your design process. There are many tools available to help you test your designs for color accessibility, including automated tools and manual testing with assistive technologies. By testing early and often, you can catch potential issues before they become problems for your users.
Submit your website for a free color accessibility audit at no cost by our accessibility expert volunteers
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What's Next
Our typical turnaround time for reports is 4-7 working days, tailored to meet the specific requirements of your request and ensure you receive the highest level of value and quality.
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ABout Us
The Inclusive Color Campaign is dedicated to raising awareness about the importance of color accessibility in digital design and promoting inclusive design practices that consider the needs of all users.
Our objective is to create a more inclusive digital world where everyone has equal access to information and opportunities.
