What color is Button ?

Source Crayola® CSS3 CSS4
#d7d5cb
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#b1ada1
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#3d2f21
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#8e836f
 
#9f8170
beaver
#808080
grey
#808080
grey
#694d35
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen