Source Crayola® CSS3 CSS4
#cbc9b6
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#898bb9
 
#9d81ba
purple mountain's majesty
#778899
light slate grey
#778899
lightslategrey
#2c2c28
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#79798b
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#aeaebd
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey