Change background color of active or inactive pane in Tmux

Question

Are there any options to control the background color of the active or inactive panes in Tmux?

Answer 1

There is no option to change the background color of a pane, but there is option to set the pane-border color (style)

 pane-active-border-style style
                     Set the pane border style for the currently active 
pane.  For how to specify style, see the message-command-style option. 
 Attributes are ignored.


 pane-border-style style
                     Set the pane border style for paneas aside from the 
active pane.  For how to specify style, see the message-command-style option. 
 Attributes are
                     ignored.