ColorCompass 5.0 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. The software relates to Design & Photo Tools. We recommend checking the downloaded files with any free antivirus. This Mac app is an intellectual property of Redgrass sas.
From the developer:
ColorCompass is an application for color blind people. Thanks to advanced color calculations, ColorCompass names millions of colors with just 10 simple names: red, orange, yellow, green, cyan, blue, violet, pink, gray, black. The small toolbar sits discreetly on your desktop and will stay always on top. Therefore, whenever you need to make color decisions, you just need to take a quick glance at ColorCompass.
You may want to check out more Mac applications, such as Movie2Shot, TVPaint Animation or Cuadro, which might be related to ColorCompass.