Yeah, it seems as scientific as feng shui but if used just as a "plausible design recipe" I see it as valuable as any other strategy for color picking (i.e. if

Yeah, it seems as scientific as feng shui but if used just as a "plausible design recipe" I see it as valuable as any other strategy for color picking (i.e. if it works for a particular case then good, but if not, then try something else).