Thank you so much on explaining the colors. The blue base red compliment my skin color better. Great news!Congratulations!!
Well done on a rouge Birkin, lvchanelqueen, you'd find that it's a neutral and a pop colour! Love a red bag, it's highly versatile.
It looks like Rouge Garrance to me too which is like a lipstick red which is blue based. Typically, Rouge Vif is a bright chilli red (with some pink) whilst Rouge Vermillion is tomato red (with orange undertone). Notwithstanding, how the actual colour turns out very much depends on the leather.
Please let us know when you get the answer!