I am drawn to saddle/cognac the most, but since this color is usually paired with more rugged leathers or casual styles, I don't get it often because I need a more corporate-appropriate bag. I really love burgundy or dark gray for that purpose...burgundy is my fave.
Most of my bags are black and grey. A few are in taupe and brown. I like bright colors like Yves Klein blue in theory, but I end up not wearing them much and going the safe route instead.
I love neutrals, like black, brown, will not choose white because it dirties easily. For colours I only like blue or yellow because only these two suit me.
Black + ghw or grey are my 'natural' colours, dark red if I can find it but I have been bewitched by green lately, my 2 most expensive bags are both green.