Can anyone identify these 37 Packard colors?

I am in the midst of my restoration and I still haven't settled on the color. Not a good place to be because soon it will be time to paint it. I have been leaning toward a color that might best be described as a deep dark red, burgundy, wine, etc. None of the colors available in 37 for the Packard 120 match up with what I had in mind. One color that might be close is L-131 but without a paint chip it is hard to say. I also found some photos on the net that might be close to the color I am looking for but would need help identifying the color. A few such examples.

Thanks,

Bob

Are the darker cars Indian Maroon? See here: http://paintref.com/graphics/chip/packard_1937__acme_c_02.jpg