You can't beat easter eggers and barnyard mixes for a colorful flock.I have a pretty large flock so far that free range 7 acres.
I have a lot of Easter Eggers / Olive Eggers,
Buff Orpingtons, Lavender Orpingtons,
Speckled Sussex, white leg horns, Jersey Giants, Silkies (I have white/blue/lavender/splash), Silverudd Blue's, Mille Fleur D'uccles, an Ayam Cemani, Golden & Silver Sebrights, some english game bantams, black & blue copper marans and a good amount of breeds that isn't coming to mind off top of my head as well.
In terms of ducks, blue/black/silver swedish ducks, pekins, rouens, cayuga, and runners.
a flock of guineas of all colors/patterns
a blue slate & bourbon red turkey
3 Sebastopol geese
4 goats, 2 pigs
and a german shepherd who lives with the flock to keep em safe that LOVES chasing the foxes away
We're at well over 120 birds altogether by now with more always on the wayWorking on getting the various breeds separated in order to hatch pure bred - until then its easter eggers and barn yard mixes.