Body text should be a minimum of 16 pixels.The W3C cites the a minimum contrast ratio between text and background as 4.5:1 (for large or bold fonts, it’s acceptable to drop to 3:1).Here are four easy-to-apply techniques that users who are visually impaired will surely appreciate. The biggest obstacle for visually impaired users is text clarity, so designers should take every measure to increase legibility (clarity of letters) and readability (clarity of text blocks). Check out Wikipedia’s complete table of keyboard shortcuts to see the recognized standards for keyboard control. This means going beyond “tabbing” or scrolling with the space bar. Power users in general prefer keyboard navigation, and the availability of hotkey shortcuts is always a welcome addition.īut for disabled users, these features are mandatory. Enable keyboard navigation for web design The big difference, though, is that inconveniences like cluttered screens or navigation inconsistency become even bigger obstacles for people who are visually impaired. Execute the fundamentals flawlesslyĪ good start to accessibility is making sure the UI is rock-solid.Ĭlear and logical designs benefit everyone, as does consistent navigation. The following article is an excerpt from the new 109-page e-book The Essential Elements of Successful UX Design. Often, accessibility best practices are just best practices overall - simple interfaces, alternative user pathways to suit user preferences, etc.īelow, we’ve listed the best practices that specifically aid users and don’t spell out hours of extra work. 8 Website Accessibility Best Practices to Improve UXīy Jerry Cao on 2nd March, 2016 Updated on 22nd April, 2020
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