Cocoa Eggers

[Frazzemrat1]

Did anyone figure out what they used to come up with this because I truly am in love and I am tempted oh so tempted to buy some from them with also the Sage egger. I have Maran hens,but they don't lay super dark. I have Crested Cream Legbar Roos and right now I have access to Whiting True Blue over CCL. I also have some Olive Eggers that lay a pretty dark olive egg.

Well, as suggested above, somebody bred an olive egger back to a BCM to get this. I mean, its a hybrid. It will always be a mix.... Just like everything you mentioned except the BCM and the CCL are mixes.
Oh, and the reason your BCM doesn't lay super dark is that she's hatchery bred (I'd wager.). Hatcheries care about quantity over quality.