Source Crayola® CSS3 CSS4
#55544b
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#918463
 
#8a795d
shadow
#808080
grey
#808080
grey
#a29f92
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#737162
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey