/usr/share/themes/NumixBlue/openbox-3/close.xbm is in numix-blue-gtk-theme 0.54.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 | #define close_width 8
#define close_height 8
static unsigned char close_bits[] = {
0xc3, 0xe7, 0x7e, 0x3c, 0x3c, 0x7e, 0xe7, 0xc3 };
|