Source Crayola® CSS3 CSS4
#879cb0
 
#979aaa
manatee
#778899
light slate grey
#778899
lightslategrey
#394041
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#5c4738
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#d2bb72
 
#bab86c
olive green
#bdb76b
dark khaki
#bdb76b
darkkhaki
#6e7a77
 
#757575
sonic silver
#808080
grey
#808080
grey