Yup, they will definately mate together...haha...put any type of convict together, and they mate. Actually, pretty much any cichlid they are with they will breed with.
I have a female pink a a male black and they have spawned 4 times. All of the fry have been black because the males parents were both black. If I spawned one of the fry back to the mom 1/2 the fry would be pink, 1/2 would be black.
I had a beautiful female, but sadly, I moved 2 and a half hours away and the stress from the move caused my male to kill my female afterwards. Most of my fry looked like they would be calico when they were young but grew to have just the black stripes