Initially, I was about to complain because the option "Randomly adjust colors" also impacted the default foreground color. I was about to point the commit dc29be39 "Keep perceived contrast in random background color" that has changed this behavior. I discovered that it possible to tune the behavior of "Randomly adjust colors" in the colorscheme file: [Foreground] Color=178,178,178 RandomHueRange=0 RandomSaturationRange=0 [ForegroundFaint] Color=101,101,101 RandomHueRange=0 RandomSaturationRange=0 [ForegroundIntense] Color=255,255,255 RandomHueRange=0 RandomSaturationRange=0 So, I have solved my small problem. However, I think that this information should appear somewhere in documentation (at least somewhere Google is able to find it).
Maybe a tooltip in the Konsole area where you select "Randomly adjust colors" ?