Source Crayola® CSS3 CSS4
#cdc7be
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#a3a1ae
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#4d4b51
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#6b6c75
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#2a282f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey