Source Crayola® CSS3 CSS4
#d4d4c0
 
#cdc5c2
silver
#d3d3d3
light gray
#d3d3d3
lightgrey
#a8b6bc
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#3b3020
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#c4b98c
 
#deaa88
tumbleweed
#d2b48c
tan
#d2b48c
tan
#4d4b3c
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen