What color is Poster, Bayerische Staatsoper: Das Rheingold Richard Wagner ?

Source Crayola® CSS3 CSS4
#605f99
 
#7851a9
royal purple
#708090
slate gray
#708090
slategrey
#56777d
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#4b7560
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#434156
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#869292
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey