What color is Poster, The Royal United Service Museum ?

Source Crayola® CSS3 CSS4
#393931
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#7c7860
 
#8a795d
shadow
#696969
dim grey
#696969
dimgrey
#904f2a
 
#714b23
raw umber
#a0522d
sienna
#a0522d
sienna
#a59870
 
#9f8170
beaver
#bdb76b
dark khaki
#bdb76b
darkkhaki
#b3b991
 
#bab86c
olive green
#a9a9a9
dark gray
#a9a9a9
darkgrey