Source Crayola® CSS3 CSS4
#596467
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#9eb2b6
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#3e464b
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#767871
 
#757575
sonic silver
#808080
grey
#808080
grey
#c1dce2
 
#c5d0e6
periwinkle
#b0e0e6
powder blue
#b0e0e6
powderblue