What color is Button ?

Source Crayola® CSS3 CSS4
#8f0010
 
#9c2542
big dip o' ruby
#8b0000
dark red
#8b0000
darkred
#b7aa9c
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#543e5e
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#bc6a60
 
#bc5d58
chestnut
#cd5c5c
indian red
#cd5c5c
indianred
#af474c
 
#bf4f51
bittersweet shimmer
#a0522d
sienna
#a0522d
sienna