Source Crayola® CSS3 CSS4
#4b423a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#968f80
 
#95918c
gray
#808080
grey
#808080
grey
#2a201a
 
#000000
black
#000000
black
#000000
black
#7b7467
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey