COLOR PHENOMENA | Page: 11. 01 | |||||
Introduction | Ingredients | Spectra | Attributes | The Human Eye | Color Mixing | General Terms |
Color Spaces | How to measure | Color Scales | Color Effects | After Images | Contents |
Color Effects |
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COLOR CONSTANCY on page 11.00 | ||
COLOR METAMERISM on this page | ||
SUCCESSIVE CONTRAST on page 11.02 | ||
SIMULTANEOUS CONTRAST and VISUAL ILLUSION on page 11.03 |
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COLOR METAMERISM |
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Sample B has more red, more green and more blue reflection |
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Sample A and Sample B give a precise color match under |
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Sample A and Sample B do not match under |
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It is impossible to match an exact copy of a color with another composition of components than of which it contains originally. |
For instance: The color of a ceramic object contains the coloring components A & B. It goes without saying that a plastic accessory has to be manufactured in the same color as the ceramic object. The coloring components A & B are pigments which both are resistant to high temperature often more than 1200 degrees Celsius. For the plastic accessory other pigments as A & B have to be used in order to give a good like color as the ceramic object. |
The task of the colorist is to chose pigments to compose a color mix in such a way that the plastic accessory has a resemble color in relation to the ceramic object. An experienced colorist is capable to colored the plastic accessory so that the consumer is satisfied and will accept the color copy when it match to the ceramic object under normal conditions of light-circumstances. |
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