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Learning in the 21st century 

Tools

A curated collection of tools helpful for learning in a wide variety of contexts.

WebAIM: Contrast Checker

"Enter a foreground and background color in RGB hexadecimal format (e.g., #FD3 or #F7DA39) or choose a color using the color picker. The Lightness slider can be used to adjust the selected color."

Center for Persons with Disabilities | Utah State University

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