Source Crayola® CSS3 CSS4
#534447
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#5e7292
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#525674
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#816b62
 
#8a795d
shadow
#696969
dim grey
#696969
dimgrey
#2c2a2d
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey