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Magenta doesn't exist in the natural spectrum. It is an extra-perceptual color, an artifact resulting from our eye's biological structure of rods and cones attempting to interpret a mixtures of reds and blues. Part of a subsection of non-spectral colors, along with imaginary, chimerical, and impossible colors all having no material basis. It isn't difficult to warp with human perception, our bodies create the world we perceive and many physiological rifts in its construction that create whole subgenres of "optical illusions" exploiting these glitches. But the simpler the construction of the exploit - the more minimal its resource to mine such faults - the more distrustful we become of our basic grip on reality, real trippy.