Source Crayola® CSS3 CSS4
#2a3d18
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#4c663f
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#688a5a
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#0d1f33
 
#000000
black
#000000
black
#000000
black
#2f2616
 
#000000
black
#000000
black
#000000
black