Source Crayola® CSS3 CSS4
#3e496a
 
#4a646c
deep space sparkle
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#454e55
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#70695a
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#70627d
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#6c8399
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey