Source Crayola® CSS3 CSS4
#23363b
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#abbacd
 
#b0b7c6
cadet blue
#b0c4de
light steel blue
#b0c4de
lightsteelblue
#475a5d
 
#4a646c
deep space sparkle
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#5e6b57
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#6d8786
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey