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Ernest Z. Violet light has the shortest wavelength. Visible light has a wavelength range of about 400 - 700 nm. The visible colours from shortest to longest wavelength are: violet, blue, green, yellow, orange, and red.
WAVELENGTHS OF VISIBLE LIGHT. All electromagnetic radiation is light, but we can only see a small portion of this radiationâthe portion we call visible light.Cone-shaped cells in our eyes act as receivers tuned to the wavelengths in this narrow band of the spectrum.iolet has the shortest wavelength, at around 380 nanometers, and red has the longest wavelength, at around 700 nanometers. Isaac Newton's experiment in 1665 showed that a prism bends visible light and that each color refracts at a slightly different angle depending on the wavelength of the color.