Source Crayola® CSS3 CSS4
#bcb9b0
 
#b0b7c6
cadet blue
#c0c0c0
silver
#c0c0c0
silver
#818371
 
#757575
sonic silver
#808080
grey
#808080
grey
#97a18d
 
#95918c
gray
#8fbc8f
dark sea green
#8fbc8f
darkseagreen
#5a6d57
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#8e95a3
 
#979aaa
manatee
#778899
light slate grey
#778899
lightslategrey