Source Crayola® CSS3 CSS4
#171b29
 
#000000
black
#000000
black
#000000
black
#c0aea2
 
#deaa88
tumbleweed
#a9a9a9
dark gray
#a9a9a9
darkgrey
#313f58
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#626573
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey