What color is Button ?

Source Crayola® CSS3 CSS4
#c1c2b3
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#9c9d8e
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#605641
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen
#3c3124
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#797564
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey