I'm confused about button quail colors

What confuses me specifically is the difference between red breasted and blue face red breasted. One of my hens looks like a regular red breasted. I also have a hen and roo that look like blue face red breasteds. Do blue face red breasted buttons carry the blue face gene? What does a male regular red breasted look like, or is it just a wild colored male with extra red on him? All help is appreciated!

That one lacks some of the white markings around the face, but I don't think that is caused by influence of the blue face gene. It seems that many red breasted males look like that, but I have seen pictures of some I believe to be red breasted, with normal head markings too.

Very interestingly looking hens! The top one does seem to have red breasted markings, no blue face, but its color seems to be very light. I don't see anything red breasted in the second one, but I don't know what to call her color..

Okay, I guess what I'm really asking is, what would the male version of X-Ray look like? Kilo and Tango looked similar as babies, so I know that they are both the same color, whatever it is called (red breasted, golden red breasted, black or blue face red breasted, darth vader...). But X-Ray became a mommy - Tango is daddy - and has two chicks that look like her (with possibly a few more coming along soon) and I want to know what the males will look like. I have a good idea of what the colors of the ones that look like their dad Tango and their aunt Kilo, when they were chicks, will look like. As a reminder here are the quails' colors:

Tango is normal red-breasted. Kil looks to be a light version of red-breast as well. X Ray is either a golden pearl or normal hen. If I could see a close up of her feather pattern I could tell for sure. :)

So they are different versions of the same color... woah... good to know! Can golden pearl chicks look like red breasted chicks? X-Ray had a very dark head and back, with a bit of yellow on her belly and chin. pair6chicks3.jpg (800×600) she looked a bit like these babies, but with a few feathers coming in and a lot darker. Dont golden pearl chicks look golden with black stripes going down their backs?