If you have become tired of the standard color on you background at login then this might be the thing for you.
Edit the registry and add/update this (STRING):
[HKEY_USERS \.DEFAULT \Control Panel \Colors]
Background=”58 110 165” (default)
The colour is configured using these settings:
| Color | Red | Green | Blue |
|---|---|---|---|
| white | 255 | 255 | 255 |
| Red | 255 | 0 | 0 |
| Yellow | 255 | 255 | 0 |
| Green | 0 | 255 | 0 |
| Cyan | 0 | 255 | 255 |
| Blue | 0 | 0 | 255 |
| Magenta | 255 | 0 | 255 |
| Black | 0 | 0 | 0 |
One can also change the background Wallpaper for the login screen, just use:
[HKEY_USERS \.DEFAULT]
Instead of:
[HKEY_CURRENT_USER]
More Info MS KB103327