[hazelhoff]

My 1929 Tudor was recently painted using PPG’s Deltron. Calling PPG, at first I received the IM 121 formula being water based. On my request PPG actually regenerated this formula to solvent based. I have both formulas if you need them.
And indeed, Mercedes Midnight Blue comes very close. I also have that for emergencies.
DO ! Spray a dark gray primer. DO NOT use red primer, it will make the Andalusite Blue look a little red when in the dull sunshine.