Source Crayola® CSS3 CSS4
#bcdbcf
 
#c5d0e6
periwinkle
#d3d3d3
light gray
#d3d3d3
lightgrey
#758b6e
 
#757575
sonic silver
#808080
grey
#808080
grey
#94af9a
 
#979aaa
manatee
#8fbc8f
dark sea green
#8fbc8f
darkseagreen
#597051
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey