Source Crayola® CSS3 CSS4
#394734
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#4f3a3a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#7c7a71
 
#757575
sonic silver
#808080
grey
#808080
grey