Source Crayola® CSS3 CSS4
#4b4844
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#2c2822
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#716c61
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#b6ae97
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey