What color is Button ?

Source Crayola® CSS3 CSS4
#2c251d
 
#414a4c
outer space
#000000
black
#000000
black
#625e4f
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#868272
 
#757575
sonic silver
#808080
grey
#808080
grey
#ede8d0
 
#efdecd
almond
#faebd7
antique white
#faebd7
antiquewhite