The color contrast should support easy-to-read and distinguishable text over the background and make the useful information stand out effectively.
To learn more on how to design better experiences, consider the Interaction Design Foundation’s online courses on Interaction Design for Usability.
Apart from courses, webinars, and bootcamps, the Interaction Design Foundation is also home to the biggest and most authoritative library of open-source UX Design Resources. Check out the free UX Literature here.
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