What color is Buttons ?

Source Crayola® CSS3 CSS4
#000037
 
#000000
black
#000000
black
#000000
black
#7d786a
 
#757575
sonic silver
#808080
grey
#808080
grey
#504640
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#393346
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#5d5963
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey