Source Crayola® CSS3 CSS4
#768986
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#5e6968
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#93a9a0
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#414747
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#805c3f
 
#85754e
gold fusion
#a0522d
sienna
#a0522d
sienna