This is from the breeder.
I've got one pen(P1) of peas that has an India Blue male in with two India Blue females and a purple female. Not sure if any of the IBs are split to another color. So all offspring should look IB(born greyish) or Black Shoulder (born cream colored), but some will be split to purple.
P2 is a Black Shoulder male that looks like he is split to white, in with a bronze hen, a cameo hen, a Spalding Black Shoulder hen, an oaten hen, and a pied hen that I think is silver pied. I have no idea what color those offspring will be!