Source Crayola® CSS3 CSS4
#9b9a8d
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#80786b
 
#757575
sonic silver
#808080
grey
#808080
grey
#617182
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#8a5f62
 
#8a795d
shadow
#696969
dim grey
#696969
dimgrey