whatever I have laying around!!! lol. I used rattle can paint, maroon, brown, textured bronze then misted some white on and sprayed brown over it then poured tea on it to stain it and hit with a loaded keychain and some screwdrivers and drug the fenders and chainguard through some gravel and wet sanded it all.The Colson is looking good. What is the process to match that paint? What color and brand of paint are you using?