In the case of different lighting, the measured wavelength is literally different, but we will perceive the actual color.

They specifically are not. The whole point is that your brain perceives color based its perception of the lighting conditions. If color was strictly wavelength then that wouldn't be true.

Lol, pink is a color and pink is also definitely not a wavelength

Are you now aware that there are non-spectral colors?

No, it's not. Nothing on that graphic is purple. Definitionally, purple is an interference of red and blue/violet light. You just don't know what you're talking about. Magenta isn't a wavelength. Grey isn't a wavelength. Salmon isn't a wavelength. Impossible colors aren't wavelengths. The only colors that are wavelengths are pure, perfectly saturated spectral colors.