What color is Button ?

Source Crayola® CSS3 CSS4
#574e44
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#9b9485
 
#95918c
gray
#808080
grey
#808080
grey
#787164
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#fffee0
 
#ffffff
white
#ffffe0
light yellow
#ffffe0
lightyellow
#392d20
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey