euchrone
prussic
azuline
triisopropylsilyloxycarbonylleucomethylene blue
pure blue
dichlorophenolindophenol
cyanophyll
indoin
Milori blue
indigo
azokeratin
indigotin
anil
Payne's gray
coelin
Payne's grey
hydrastine
berberastine
phycocyanin
canalidine
tetrahydroberberastine
rabbiteye
perchromic acid
mercaptoacetamide
tournsol
rhubarbarin
dioxymethylanthraquinone
rhabarbarin
blow
dangleberry
erioglaucine
oxyhemocyanin
dichloroindophenol
platinichloric acid
trypan
mercaptocarboxylate
ferriferrocyanide
gentian blue
squaramide
mauve-blue
blueberrylike
marennin
platinochloric acid
blue
ultramarine blue
iron blue
sodium aluminum sulfosilicate
sulfonic acid
genipocyanin
sulphonic acid