Source Crayola® CSS3 CSS4
#887a72
 
#757575
sonic silver
#808080
grey
#808080
grey
#2e292b
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#c0c7d8
 
#c5d0e6
periwinkle
#b0c4de
light steel blue
#b0c4de
lightsteelblue
#4d494b
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#aaa6af
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey