Source Crayola® CSS3 CSS4
#4e6558
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#698b71
 
#757575
sonic silver
#808080
grey
#808080
grey
#86ac8d
 
#6dae81
forest green
#8fbc8f
dark sea green
#8fbc8f
darkseagreen
#a7d7b0
 
#9fe2bf
sea green
#c0c0c0
silver
#c0c0c0
silver
#717e76
 
#757575
sonic silver
#808080
grey
#808080
grey