SUMMARY Default colors in Kompare are not intuitive. STEPS TO REPRODUCE 1. Install Kompare for the first time 2. Open Kompare 3. Click Appearance OBSERVED RESULT - Removed color is green - Changed color is red - Added color is blue EXPECTED RESULT - Removed color is red - Changed color is blue - Added color is green SOFTWARE/OS VERSIONS It has been like this in various Linux distros for years.