Hi Stan53.
Firstly, I would like to say that I believe you are not a dummy, but alas like me , you are a man.
As I have the pleasure of being married to my first wife for 44 wonderful years , it was her that chose the colours for our new van off samples supplied by the dealer.
Whilst she sat with a lady at the dealerships pouring over materials , colours and other things women discuss, I was out in their yard looking a more exciting things like, tyres, chassis, build quality, storage etc. etc.
Until we collect the van I cannot answer your question.
It is Jayco who gave the colours their names and I just posted them off the factory order.
I do agree with you about the good old simple colours and reckon that there are far too many choices of everything in this world.
Oh! I can tell you that most of the exterior colour is white