It is hard to make anything be truly black. At any frequency, some light will be absorbed, some reflected, and some transmitted.
Eye response to light is logarithmic - We can see bright light, but also much dimmer light. So if 99% of the light is absorbed, that still may not appear black.
Smooth surfaces produce a mirror like reflection. If illuminated by the Sun, all the photons arrive from more or less the same direction. They have the same direction after reflection. If you eye is in the path of the reflected light, it receives all the reflected light. This is much brighter than a diffuse reflection from a rough surface, where light is scattered in all directions, and you only receive a small fraction of the total.
Typically, reflection does not change the photons. It just reduces the number of them. If the reflected light is redder, it is because bluer photons were absorbed.