Source Crayola® CSS3 CSS4
#9a937e
 
#95918c
gray
#808080
grey
#808080
grey
#535049
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#737166
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#813e44
 
#9c2542
big dip o' ruby
#a0522d
sienna
#a0522d
sienna
#5e4946
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen