Source Crayola® CSS3 CSS4
#c7c5d1
 
#cdc5c2
silver
#d3d3d3
light gray
#d3d3d3
lightgrey
#b5a09e
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#867574
 
#757575
sonic silver
#808080
grey
#808080
grey
#302a26
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#5b4d4a
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen