Source Crayola® CSS3 CSS4
#768c6c
 
#757575
sonic silver
#808080
grey
#808080
grey
#abbb87
 
#bab86c
olive green
#8fbc8f
dark sea green
#8fbc8f
darkseagreen
#60715d
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey