Source Crayola® CSS3 CSS4
#514c46
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#8f836c
 
#9f8170
beaver
#808080
grey
#808080
grey
#92634f
 
#a5694f
sepia
#a0522d
sienna
#a0522d
sienna
#716a60
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey