Source Crayola® CSS3 CSS4
#b9ada4
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#57524b
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#807a70
 
#757575
sonic silver
#808080
grey
#808080
grey
#7e5446
 
#6e5160
eggplant
#a0522d
sienna
#a0522d
sienna
#3b2823
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey