which are red, which are white

[Danielle]

Ok, it has come to my attention that there are many general types of wine, i.e. merlot, pinot, zinfandel, etc... so my new question is, which of those are white/red/both??? b/c i could have sworn that chardonnay was red; but i guess not. since i am young, i can get away with asking this somewhat airheaded question.