Incorrect background or mat colors when using Photoshop CC
A user reported that his mat colors were incorrect on the layout produced in Hi-Res Production using Photoshop CC. It appeared that Photoshop was ignoring the command from ProSelect to set the mat color and was using a previously selected color instead.
After updating to the latest version of Photoshop CC, the problem no longer occurred.
KnowledgeBase Article: Incorrect background or mat colors when using Photoshop CC