fdo#60906 - Make color configuration consistent

Sinchronize colors from colorcfg.cxx with settings.cxx

Change-Id: If3a9c7ac2593e5a452a57590189ad787b807b83c
Reviewed-on: https://gerrit.libreoffice.org/12199
Reviewed-by: Noel Grandin <noelgrandin@gmail.com>
Tested-by: Noel Grandin <noelgrandin@gmail.com>