al_get_bitmap_blend_color - Allegro 5 API

       Returns the color currently used for constant color blending on the target bitmap.

       al_get_bitmap_blend_color - Allegro 5 API

al_set_bitmap_blend_color(3alleg5)

Allegro reference manual                                                      al_get_bitmap_blend_color(3alleg5)

       5.2.5

              [UnstableAPI]: New API.

              #include <allegro5/allegro.h>

              ALLEGRO_COLOR al_get_bitmap_blend_color(void)