thanks for the hints so far. Those two pics I posted are ones I found in the internet, I hoped someone would recognize the colour as there are at least two different 1956 Caddys out their with this colour (if you look closely you can see that the one is a sedan de ville and the other is a coupe).
My car is currently a colour similar to Cape Ivory with an Alpine White roof. Nice combo, but the yellow has more green in it and a metallic effect too. A shop tried to fix the paint, but made a hash of it. 3 other painters said they would not be able to mix that tone perfectly (for whatever reason, I don't understand what is so difficult...).
So I'm either looking at a complete repaint in Cape Ivory or the colour of the above example cars that I posted.
Its a real shame, the car and paint was in great shape when it left LA, and now this. I even have to pay the repair/repaint out of pocket because the shipper has gone bankrupt in the mean time

I like Cape Ivory, but I already have a 55 Roadmaster in almost the exact same colour combination! So I thought, might as well change the colour to something I would really like. And that wine red colour sure looks nice... But I would like to use at least an original Cadillac colour of the 50's, if possible.