I'm casting my mind back, back, back into the past when my lifestyle, budget, and youth prevented me from having and knowing what I do now.
Black and red were my steadies. I don't think I owned more than 3 bags at a time for many years (long ago!).
I think I have owned three green bags ever - two kelly green at different eras that I think were mostly trotted out around the holidays. A couple of years ago I fell in love with H Bambou and had a So Kelly (loved the color, but the bag made me nuts).
My current collection features mostly..... black and red. LOL.