YSL Tribute Sandals: Amber vs. Cognac, Is There A Difference?

[baghagg]

Wondering if anyone knows the answer to this question (also Caramel). Driving me nuts..
It appears to be the same color but called different names on different sites.

 

[baghagg]

Well I just solved half the mystery if anyone wants to know.. ordered Cognac, received them today and the YSL box clearly states the color as Caramel.

Ps. Silver hardware. I think the Amber Tribute sandals have gold hardware (from website pics), but I'm still not sure if there are any differences in the actual shoe color.. stay tuned.