1950 sedan paint

[Alberta50fordor]

I started researching the colour for my 50 again and came across a 51 that was “alpine blue” that looks pretty similar to what’s left on my car, the code on the firewall plate says the paint code is 40, cross referenced on glasurit it says paint code 40 is alpine blue, the paint chip charts I’ve found don’t list alpine blue for 50 just Bimini blue and Sheridan blue, my car is also Canadian is that made a difference in paint options
I found this 51 in alpine blue and it looks close to mine, it seems to be an uncommon colour
https://powellauction.hibid.com/lot/...--alpine-blue/