Thanks for the post.
Originally Posted by roban
Have you tested this yet to confirm?
Some say that the registry entries don't change anything.
"Control Panel\Colors" is also included in the custom *.theme file you create but doesn't change all colors (edit with notepad and see the Win7 theme file). And here they are not in hex.
This works and makes the title text of a program window white. It doesn't work for Explorer windows though.
TitleText=255 255 255
InactiveTitleText=255 255 255
But maybe we also need something like:
...according to what you show in the registry there.
To see more about the theme color options see this:
Windows 8 Desktop UI - Change Title Text Color?