What color is Button ?

Source Crayola® CSS3 CSS4
#bfb8a6
 
#cdc5c2
silver
#a9a9a9
dark gray
#a9a9a9
darkgrey
#3f321f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#545750
 
#414a4c
outer space
#696969
dim grey
#696969
dimgrey
#6e786b
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#6f6353
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey