I just came across this website about uniforms in the F&I and Revolutionary wars. I thought maybe someone might be interested in it. (And probably a lot of you already know about it.)
It seems to focus on drummers' colors in the F&I and Revolutionary wars, but you can view information by individual regiment. There is a color representation of each unit's flag and drum, as well as a brief history that details each regiment's origin and a summary of what it did in America during the period from 1755-1783.