Source Crayola® CSS3 CSS4
#8b827f
 
#95918c
gray
#808080
grey
#808080
grey
#45725f
 
#4a646c
deep space sparkle
#2e8b57
sea green
#2e8b57
seagreen
#6e746c
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#6b8677
 
#757575
sonic silver
#808080
grey
#808080
grey
#494b44
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey