Source Crayola® CSS3 CSS4
#718688
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#c3c0af
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#506569
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#a6a875
 
#bab86c
olive green
#bdb76b
dark khaki
#bdb76b
darkkhaki