>Don't get me wrong... most of my labels are black text and transparent background. Here's a screenshot of a form with a few labels color matched to the titlebar. I think it looks pretty good :)

FWIW, I like it (but I like red ;-)).

Anyway, here is the WinAPI calls to get the Active Titlebar colors.

#define COLOR_ACTIVECAPTION  2
#define COLOR_CAPTIONTEXT    9

declare integer GetSysColor in user32 integer
lnbackcolor = GetSysColor(COLOR_ACTIVECAPTION)
lnforecolor = GetSysColor(COLOR_CAPTIONTEXT)

You could perform this in the label's Init and set the colors accordingly.