Source Crayola® CSS3 CSS4
#33363a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#cbd1d6
 
#c5d0e6
periwinkle
#d3d3d3
light gray
#d3d3d3
lightgrey
#211112
 
#000000
black
#000000
black
#000000
black
#595e61
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey