What color is Square (Egypt), 5th–6th century ?

Source Crayola® CSS3 CSS4
#302d2a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#6c5734
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#46341f
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#9b8c64
 
#9f8170
beaver
#808080
grey
#808080
grey
#887144
 
#85754e
gold fusion
#a0522d
sienna
#a0522d
sienna