windbg-theme
(l)user friendly WinDBG theme.
For additional customization and installation options see https://blogs.msdn.microsoft.com/tess/2008/04/18/pimp-up-your-debugger-creating-a-custom-workspace-for-windbg-debugging/ or just launch it as:
windbg.exe -Q -WF "C:\Program Files (x86)\Windows Kits\8.0\Debuggers\x86\themes\white.wew"
If you fancy dark colors try:
windbg.exe -Q -WF "C:\Program Files (x86)\Windows Kits\8.0\Debuggers\x86\themes\dark.wew"