In Tip 029 we learned how to display a custom bitmap (company logo) at logon.

You can change the logon backround color by altering the RGB values at:

HKEY_USERS\.DEFAULT\Control Panel\Colors\Background

If you set it to 0 0 0 you will have a black backround, 255 255 255 is white, and 153 0 0 is this JSI burgundy text.