Something similar happened to a designer I was working with: The guy had his Apple Retina display Super-duper whatever, which he used to design. At some point,

Something similar happened to a designer I was working with: The guy had his Apple Retina display Super-duper whatever, which he used to design. At some point, he went to a developer screen to see how his designs were looking once implemented in code, and his first comment was "Why are the colors looking so bad?" ... Well, apparently the colors he chose looked great on his retina display but did not look that good on the average hardware. After that day, we had to give him a second "normal" monitor so that he tested his designs for the layman user.