Violet objects are normally composed-light violet. Objects reflecting spectral violet appear very dark, because human vision is relatively insensitive to those wavelengths. Monochromatic lamps emitting spectral-violet wavelengths can be roughly approximated by the color named electric violet, which is a composed-light violet producing a similar effect to the human eye.
Violet objects are normally composed-light violet Objects reflecting spectral violet appear very dark because human vision is relatively insensitive to those wavelengths Monochromatic lamps emitting spectral-violet wavelengths can be roughly approximated by the color named electric violet which is a composed-light violet producing a similar effect to the human eye