Source Crayola® CSS3 CSS4
#7b6f6c
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#594847
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#3f6556
 
#4a646c
deep space sparkle
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#5e8371
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#3b3733
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey