A spectral color is a color that is evoked by monochromatic light, i.e. either a spectral line with a single wavelength or frequency of light in the visible...

thus have a different color sensitivity range. Animal perception of color originates from different light wavelength or spectral sensitivity in cone cell...

tristimulus values or color sensation. In color science, the set of sensory spectral sensitivity curves is numerically represented by color matching functions...

infinite-dimensional spectrum to a three-dimensional color. This LMS color model is refined to the LMS color space when the spectral sensitivity "primaries" are defined...

presented a color circle to illustrate the relations between these colors. The original color circle of Isaac Newton showed only the spectral hues and was...

The term "indigo" can refer to the color of the dye, various colors of fabric dyed with indigo dye, a spectral color, one of the seven colors of the rainbow...

pigment protein – that have different spectral sensitivities. Humans contain three types, resulting in trichromatic color vision. Each individual cone contains...

perceived by the normal process of vision, can have an imaginary color. The spectral sensitivity curve of medium-wavelength (M) cone cells overlaps those...

RGB/CMY(K) color wheel, violet is located between blue and magenta. Violet is closely associated with purple. In optics, violet is a spectral color (referring...

for color calibration. Accurate color profiles ensure consistency throughout the imaging workflow, from acquisition to output. The absolute spectral power...

violet. The blue-dominated spectral color beyond blue is referred to as purple by many speakers in the United States, but this color is called violet by many...

textbooks of color theory, and depending on the geographical-cultural origin of the author, a "purple" is defined as any non-spectral color between violet...

the United States refer to the blue-dominated spectral color beyond blue as purple, but the same color is referred to as violet by many native English...

In radiometry, photometry, and color science, a spectral power distribution (SPD) measurement describes the power per unit area per unit wavelength of...

dimension of the color wheel. Scientifically derived color schemes (or scientific color maps) seek to improve on traditional color schemes (spectral schemes such...

details), three spectral bands are commonly combined into a false-color image. At least two spectral bands are needed for a false-color encoding, and it...

identified as the color's dominant wavelength if the point is on the same side of the white point as the spectral locus, and as the color's complementary...

Color blindness, color vision deficiency (CVD) or color deficiency is the decreased ability to see color or differences in color. The severity of color...

culture Color management Color mapping Color model Color mixing Color photography Color picker Color preferences Color printing Color psychology Color realism...

recorded use of lime green as a color name in English was in 1890. Lime (color hex code #C0FF00) is a pure spectral color at approximately 564 nanometers...

Subtractive color or subtractive color mixing predicts the spectral power distribution of light after it passes through successive layers of partially...

In color theory, the line of purples or purple boundary is the locus on the edge of the chromaticity diagram formed between extreme spectral red and violet...

an extra-spectral color, meaning that no color of the visible spectrum has magenta's hue. Magenta is associated with perception of spectral power distributions...

chromaticity cells yellow–blue and red–green opponent color cells. Similar chromatically or spectrally opposed cells, often incorporating spatial opponency...

characterizations such as spectral sensitivity are therefore quite useful in describing many properties of color vision. Spectral sensitivity is sometimes...

variables of hue and spectral purity. The added spatial dimension allows a color solid to depict the three dimensions of color: lightness (gradations...

monitor. This color is an approximation of an orangish red spectral color. It is one of the three primary colors of light in the RGB color model, along...

often used. Monochromatic light is perceived by the human eye as a spectral color. When monochromatic radiation propagates through vacuum or a homogeneous...

human color perception and are based on three sensors elements with different spectral sensitivities, ideally aligned approximately with the spectral sensitivities...

the spectral properties, and as such is seen to describe the object color. It is how different from a grey of the same lightness such an object color appears...