Paint

I am considering painting my 73 fastback a matt colour, either black, grey or a dark blue.
What types of paint are being used?
I have noticed that there are a few rat type colours in the Killrust and white knight range for colourbond so they must be OK out in the sun/rain ect.
Thankyou.

Pick the colour you want in gloss then add a flattening product. I had to match a satin finish once and just kept adding the clear dulling stuff until it was the right sheen. Sorry I cant remember the name of the product but auto paint shops should have it.