For me, these birds are badly named!
Red Buff Spalding .
http://peafowlimagedatabase.weebly.com/red-buff-spalding.html
Officially there are 12 colors :
"Blue, White*, Charcoal, Bronze, Opal, Midnight, Jade, Taupe, Peach, Purple, Cameo, Sonjas Violeta"
In fact 11 colors because white is a...