Source Crayola® CSS3 CSS4
#d9d0be
 
#cdc5c2
silver
#d3d3d3
light gray
#d3d3d3
lightgrey
#58544c
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#2d2c28
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#857e72
 
#757575
sonic silver
#808080
grey
#808080
grey
#aba495
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey