Source Crayola® CSS3 CSS4
#131a2a
 
#000000
black
#000000
black
#000000
black
#894e40
 
#714b23
raw umber
#a0522d
sienna
#a0522d
sienna
#3f4d55
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#413939
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#606f73
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey