mixing paint for a more 'complex' color
I'm choosing a lot of whites and light colors for my walls. I'm using P&L accolade. I was wondering if it makes any sense to mix a couple of colors together for a more "complex" color ala Donald Kaufman. So instead of having 3 colors in a mix, I'd have up to 6.
Also, does it make sense to mix a the white (or the new "mix" ) I'm using in most of the rooms with a little of the light blue I'm using in a couple of rooms for a ceiling color that ties things together?
I really don't know a thing about paint so I appreciate your help.