What color is Button ?

Source Crayola® CSS3 CSS4
#cfccbf
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#4c4339
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#a9a699
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#2a2219
 
#000000
black
#000000
black
#000000
black
#6a5f4f
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey