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> **Possible Duplicate:**  
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> [How can I check if my user interface is suited for colorblind people?](https://ux.stackexchange.com/questions/19592/how-can-i-check-if-my-user-interface-is-suited-for-colorblind-people) 
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I'd like to ensure that color blind users experience the UI with sufficient contrast between elements and similar aesthetics as other users. What are some good resources to help with this?