what color is bark?

Aaaah, okay! I never had anyone tell me about the color 'Bark'.
I wonder if the SA calls it that or if Chanel does{?}
There's 2 browns though, a nice deep brown and a reddish brown, like a tobacco color.
 
Swanky,
Do you/anyone have any pic of the two color side by side? I tried to look at the reference library and there are 2 brown ones (I think) in there. In my monitor, they look the same. So is the one on the reference library the regular brown, or the reddish brown?