Source Crayola® CSS3 CSS4
#4b4742
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#b2bbbc
 
#b0b7c6
cadet blue
#c0c0c0
silver
#c0c0c0
silver
#9c9a91
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#6e6a63
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey