What color is Poster, Herman Miller MKD chairs ?

Source Crayola® CSS3 CSS4
#9b4b28
 
#714b23
raw umber
#a0522d
sienna
#a0522d
sienna
#2b2a28
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#553021
 
#714b23
raw umber
#8b4513
saddle brown
#8b4513
saddlebrown
#5a554c
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#73726d
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey