Source Crayola® CSS3 CSS4
#504d5a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#303239
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#8c99a9
 
#979aaa
manatee
#778899
light slate grey
#778899
lightslategrey
#717b86
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#9b968f
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown