Source Crayola® CSS3 CSS4
#3c3333
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#5a5f5f
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#878273
 
#757575
sonic silver
#808080
grey
#808080
grey
#dee2cc
 
#dbd7d2
timberwolf
#dcdcdc
gainsboro
#dcdcdc
gainsboro
#b3ad96
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey