Source Crayola® CSS3 CSS4
#b5b2a4
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#777f77
 
#757575
sonic silver
#808080
grey
#808080
grey
#636251
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#495453
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#9a8a6a
 
#9f8170
beaver
#808080
grey
#808080
grey