What color is Roundel ?

Source Crayola® CSS3 CSS4
#6e5e3c
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#432322
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#88785c
 
#8a795d
shadow
#696969
dim grey
#696969
dimgrey
#563e30
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#6d6a64
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey