Subtractive color

Subtractive Color. When we mix colors using paint, or through the printing process, we are using the subtractive color method.

Subtractive Color - Photographs and objects of nature create color by subtracting or absorbing certain wavelengths of color while reflecting other wavelengths back to the viewer. This is called subtractive color.

subtractive color
combining two additive primaries (red, green, light blue) at 100% to produce colors of cyan, magenta, and yellow.

Subtractive Color: A colorspace in which colored pigments are added to white paper. We start with White (paper) which is the presence of all colors and use Cyan, Magenta, Yellow pigments to subtract from the image to achieve black.

Subtractive color mixing uses light filters to remove the unnecessary colors present in the incoming radiation. For most purposes white or quasi-white light is used, as it contains all the colors of the spectrum.

Subtractive color model
GIMP does not currently support the CMYK model. (An experimental plug-in providing rudimentary CMYK support can be found [PLUGIN-SEPARATE].) ...

Figure 3: CMY Subtractive Colors
The second set of primary colors is cyan, magenta, and yellow. This set might seem a bit odd. After all, the human eye does not have cyan, magenta, and yellow cones.

ADDITIVE & SUBTRACTIVE COLOR MIXING
Virtually all our visible colors can be produced by utilizing some combination of the three primary colors, either by additive or subtractive processes.

With a color star, both additive and subtractive color effects can be illustrated. The color star shows how colors can be mixed.

1868 - Louis Ducos du Hauron patents a method of subtractive color photography.
1871 - The gelatin emulsion is invented by Richard Maddox.
1876 - F. Hurter & V. C.

Named the subtractive colors of the human visual spectrum, since cyan = white - red, magenta = white - green, and yellow = white - blue.

Additive color systems work in a directly opposite manner to subtractive color systems that work by absorbing all of the colors except the one that the object appears to be.

Subtractive colors are defined by the light source reflecting colors. Green light plus blue light creates cyan. Combining CMY in equal portions creates black - these lights take away white light, thus they are known as subtractive.

CMYK COLOR: Stands for the subtractive colors of CYAN, MAGENTA, YELLOW AND BLACK. These are the component colors generally used in almost all printing processes.

Acronym for Cyan/Magenta/Yellow/Key. A subtractive color system based on the primary colors cyan, magenta, and yellow. Key color is the color black, which is not reproducible using the CMY model alone.
codec ...

-Color mixing - practical application of either additive or subtractive color synthesis.
-Color Negative - film designed to produce color image with both tones and colors reversed for subsequent printing to a positive image, usually on paper.

Also commonly referred to as process color, it is a subtractive color model using cyan, magenta, yellow, and black inks in color printing.
Color Filter Array (CFA) ...

Is the color formed by mixing red and green light. Yellow is complimentary to blue, and is one of the three colors used in subtractive color synthesis.
Yoke:
The control wheel in the cockpit of an aircraft that controls pitch and roll.

Primary Colors
The Additive Colors: red, blue, and green; Subtractive Colors: yellow, magenta, and cyan.
Profile (Portraits)
A one-eye-only sideview of a person.

It is known as subtractive color system because the required color is produced by subtracting different quantities of cyan, magenta and yellow from white.
CW ...

Because the process involves absorbed instead of emitted light, CMYK is a subtractive color model (you start with white light and create colors by absorbing certain wavelengths of that light).

See also: Color, Light, Green, Yellow, Blue