Source Crayola® CSS3 CSS4
#524734
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#342616
 
#414a4c
outer space
#000000
black
#000000
black
#706c61
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#a3a399
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey