Source Crayola® CSS3 CSS4
#2f2f32
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#3e4055
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#5d6384
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#7b84a7
 
#926eae
violet (purple)
#778899
light slate grey
#778899
lightslategrey
#9699a4
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey