Source Crayola® CSS3 CSS4
#637282
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#454a50
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#828b8a
 
#95918c
gray
#808080
grey
#808080
grey
#7a645b
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#98836b
 
#9f8170
beaver
#808080
grey
#808080
grey