What color is Button ?

Source Crayola® CSS3 CSS4
#3b3d7c
 
#58427c
cyber grape
#483d8b
dark slate blue
#483d8b
darkslateblue
#917353
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey
#584b42
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#969081
 
#95918c
gray
#808080
grey
#808080
grey
#989dae
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey