Source Crayola® CSS3 CSS4
#b8b0a0
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#807a6f
 
#757575
sonic silver
#808080
grey
#808080
grey
#655f57
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey