I would unreservedly recommend Cocoa as an interior, then suggest you match the exterior. Dark brown is very classy colour for leather. I have Atlas exterior and really like it but on reflection may have gone for Seal - a little lighter - still dark but with a hint of brown that brings out the brown interior. White should also be very interesting with Cocoa - but haven't seen that combo first hand.

I would suggest you get to see as many combos as you can in the flesh until your dealer gets completely sick of you - then see some more!

Then decide.

Best of luck with it - you won't regret your decision whatever you choose.

SoS.