What color is Button ?

Source Crayola® CSS3 CSS4
#989282
 
#95918c
gray
#808080
grey
#808080
grey
#777263
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#39342b
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#6e5d3d
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#7d9cb3
 
#979aaa
manatee
#778899
light slate grey
#778899
lightslategrey