What color is Button ?

Source Crayola® CSS3 CSS4
#c3bfb1
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#938e7f
 
#95918c
gray
#808080
grey
#808080
grey
#6d5b3b
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#413830
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#ac8457
 
#a57164
blast off bronze
#cd853f
peru
#cd853f
peru