# PANE_BORDER_COLOUR

- **Language:** C
- **Kind:** constant
- **Source:** https://github.com/tmux/tmux/blob/e476c1230b958df0cb12977517d24b3dc931375b/tmux.h#L1094
- **Page:** https://libtmux.org/en/tmux/3.7c/reference/c-define-tmux-h-pane_border_colour/

```c
#define PANE_BORDER_COLOUR 1
```

## Referenced by

- [`screen_redraw_pane_border`](/en/tmux/3.7c/reference/c-function-screen-redraw-c-screen_redraw_pane_border/) (function)