I'm sorry, there isn't any. Because the dye process used for the Blendables is so different, there's no way to isolate the colors in relation to our cotton thread line. They were actually inspired by using combinations of our rayon colors, but there is no record of that. You might want to get the Real Cotton Thread Chart
. It is an enormous help in choosing coordinating colors in the cotton line to match with the Blendables. It is $15, which is our cost and no mark-up, should you decide to get one.