original 1968 Karmann Ghia Colours???

I have a red 1968 Karmann Ghia with a black top and black seats...

I am at the paint stage of the restoration...  does anybody know where I can find out what the original colour combos were for that year with convertable top???

I don't like the red/black...

I kinda like the light blue colour, but not sure about what seat/top colour to go with it....

also, did they originally come with vynal or canvas tops?

thanks!!!