What color is Button ?

Source Crayola® CSS3 CSS4
#64616a
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#999490
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#383550
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#15101f
 
#000000
black
#000000
black
#000000
black
#383237
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey