What color is Button ?

Source Crayola® CSS3 CSS4
#878374
 
#757575
sonic silver
#808080
grey
#808080
grey
#4e463e
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#281d18
 
#000000
black
#000000
black
#000000
black
#766458
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#d6c87d
 
#e7c697
gold
#deb887
burlywood
#deb887
burlywood