Check yourselfLogo Design Contest

I like this a lot. The dual figures in grey and white make an interesting distinction. I'm not sure about the blue rectangle (doorway?) I would like the logo recognizable as a distinct shape, independent of the words.

So this design helps me solidify what I want. I'm looking for an interesting icon. An attractive graphic shape is important. It should be clean, modern, cool but not flippant.

Still not sure about the colors. The two people should be contrastive shades; light and dark.

my concept is that one of the people is really a reverse reflection of the self... like checking in a mirror.
What colors would you like me to try?