Source Crayola® CSS3 CSS4
#a9a292
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#868478
 
#757575
sonic silver
#808080
grey
#808080
grey
#4b504f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#6b6a62
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey