Why does color contrast matter?
Color-blindness does not literally mean that a person can't see any color at all (except in very rare cases). Color-blindness refers to the inability to distinguish between certain kinds of colors, especially colors that are of equal brightness or luminosity, even if the colors themselves appear quite different to people without color-blindness
At Nationwide, we are recommending that content creators and developers use color contrast checker to ensure we consider every customer persona when building digital content, to include audiences who may have color blindness.
Types of color-blindness
The most prevalent form of color-blindness is red-green color-blindness. Deuteranopia and Protanopia are two common sub-types of red-green color-blindness. Some people may also have what is known as Tritanopia, or blue-yellow color-blindness. Though very rare, there are those who inherit an insensitivity to all colors. People who have Achromatopsia see colors in grayscale.
How is it relevant to us?
Most organizations don’t take account of whether all of their target audience can read or understand most of the documents or presentations which they produce. Amazingly hardly any businesses have yet to realize that they may be missing out on about 5% of their target markets because they are not aware of the effects of color blindness.
At Nationwide, we continue to build our culture of inclusivity. By building digital content according to the Web Content Accessibility Guidelines (WCAG) to ensure equal access to everyone regardless of their disabilities we are supporting our vision and mission to provide extraordinary care.
Consider the digital assets such as advertising, presentations, videos, emails, brochures, statements, websites, or mobile applications you create or influence. What can you do today to be more inclusive? Everyone plays an important role on the accessibility journey. Use a color contrast checker to make sure your digital content meets the “AA” conformance level.