What color is Button ?

Source Crayola® CSS3 CSS4
#ddd8cb
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#9a8e7d
 
#95918c
gray
#808080
grey
#808080
grey
#55524d
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#b3ae9f
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#7a756c
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey