What color is Button ?

Source Crayola® CSS3 CSS4
#39392d
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#666457
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#8f8d7b
 
#95918c
gray
#808080
grey
#808080
grey
#7b6441
 
#85754e
gold fusion
#556b2f
dark olive green
#556b2f
darkolivegreen
#432f18
 
#714b23
raw umber
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey