Source Crayola® CSS3 CSS4
#c9c4b9
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#464442
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#c42c1f
 
#9c2542
big dip o' ruby
#b22222
fire brick
#b22222
firebrick
#938c84
 
#95918c
gray
#808080
grey
#808080
grey
#746c66
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey