Source Crayola® CSS3 CSS4
#70777a
 
#757575
sonic silver
#808080
grey
#808080
grey
#2c2628
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#66412b
 
#714b23
raw umber
#8b4513
saddle brown
#8b4513
saddlebrown
#8c9493
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#4d4947
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey