Additional Resources
View WAI Checkpoint 2.1 - Don't rely on color alone.
Go to Vischeck.com - See how a page would appear to a user who is colour blind.
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Additional Resources
View WAI Checkpoint 2.1 - Don't rely on color alone.
Go to Vischeck.com - See how a page would appear to a user who is colour blind.
Priority 1 Item 2
Ensure that all information conveyed with color is also available
without color, for example from context or markup.
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Place the requested information in the following form. Items marked with a * are required.
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Place the requested information in the following form. Items in red are required.
Tip:
It is impossible or difficult for persons who are blind, have limited
sight or are color-blind to discern information solely conveyed
by color. By using an identifying character, such as an asterisk,
a visually impaired person will be much more likely to discern the
information.