Discolored 1.1.1 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. This free Mac application was originally created by Shifty Eye Games & Jason Godbey. Please check the Mac app with an antivirus before launch as it is downloaded from the developer's website, and we cannot ensure that it is safe. Discolored for Mac lies within Games, more precisely Arcade.
From the developer:
Discolored​ is a strange and surreal puzzle adventure, taking place over a single desolate location. Your mission is to restore the color to this once-vibrant world. You try to find what caused the colors to disappear and how can they be brought back.
You may want to check out more software for Mac, such as Primatte Keyer, which might be similar to Discolored.