Source Crayola® CSS3 CSS4
#3e3c43
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#646d76
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#4b5466
 
#4a646c
deep space sparkle
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#743b41
 
#714b23
raw umber
#8b4513
saddle brown
#8b4513
saddlebrown
#9a7f77
 
#9f8170
beaver
#808080
grey
#808080
grey