Source Crayola® CSS3 CSS4
#4d5950
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#557f60
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#88928e
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#2c3e2f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#697475
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey