Source Crayola® CSS3 CSS4
#555d5b
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#8e8d82
 
#95918c
gray
#808080
grey
#808080
grey
#6f7e6f
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#8e9f84
 
#95918c
gray
#8fbc8f
dark sea green
#8fbc8f
darkseagreen
#88676f
 
#757575
sonic silver
#808080
grey
#808080
grey