Source Crayola® CSS3 CSS4
#544f4b
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#a8adb8
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#747a7f
 
#757575
sonic silver
#808080
grey
#808080
grey
#8c7c71
 
#9f8170
beaver
#808080
grey
#808080
grey
#bfa48f
 
#deaa88
tumbleweed
#bc8f8f
rosy brown
#bc8f8f
rosybrown