What color is Button ?

Source Crayola® CSS3 CSS4
#312920
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#9f8f70
 
#9f8170
beaver
#808080
grey
#808080
grey
#6a5844
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen
#562321
 
#714b23
raw umber
#800000
maroon
#800000
maroon
#7e735d
 
#8a795d
shadow
#696969
dim grey
#696969
dimgrey