Source Crayola® CSS3 CSS4
#4a4f56
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#6a6f71
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#1f1f2a
 
#000000
black
#000000
black
#000000
black
#a3c1e3
 
#9aceeb
cornflower
#b0c4de
light steel blue
#b0c4de
lightsteelblue
#928f83
 
#95918c
gray
#808080
grey
#808080
grey