What color is Button ?

Source Crayola® CSS3 CSS4
#9b8e6a
 
#9f8170
beaver
#808080
grey
#808080
grey
#515056
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#7d6d50
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey
#292938
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#3e302f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey