What color is Square (Egypt), 4th–5th century ?

Source Crayola® CSS3 CSS4
#4c4338
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#dfd9c7
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#a0855e
 
#9f8170
beaver
#808080
grey
#808080
grey
#826947
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey
#2b221d
 
#000000
black
#000000
black
#000000
black