monochromatic

Having or appearing to have only one color.

Of or composed of radiation of only one wavelength.

Done in monochrome.

Exhibiting monochromatism.

Unvarying or dull.

Consisting of light of one wave-length, and in that sense of one color only, as the light produced by a Bunsen flame in which sodium is being volatilized.

In psychology, pertaining to or characterized by monochromasy: as, monochromatic vision.

Having an affinity for only one dye at a time, in contradistinction to polychromatic.

Same as monochromate, 2.

Consisting of one color, or presenting rays of light of one color only.