 Another name for this color is near violet.The color at right, electric violet, is the closest approximation to middle "spectrum violet" that can be made on a computer screen, given the limitations of the sRGB color gamut.It is an approximation of the color violet at about 400 nanometers as plotted on the CIE chromaticity diagram, in the middle of the violet range of from 420 nanometers to 380 nanometers, assuming indigo as a separate spectrum color from 450 to 420 nanometers.