Source Crayola® CSS3 CSS4
#767468
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#56544a
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#bfbcb0
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#9e998d
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#d22d06
 
#c46210
alloy orange
#b22222
fire brick
#b22222
firebrick