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Thứ Hai, 27 tháng 4, 2015

Why Study The Advanced Color Theory

By Alta Alexander


Over the years, many paints have been developed and provided for use in various areas. Most of these paints are not available in their original form but they are made from other existing paints that are mixed up in standardized ratios. When right procedures are observed during the experiment, the desired dye will be formed. One of the basis that is very essential to facilitate carrying out of these experiments is studying the advanced color theory.

The study of this theory is very detailed since it requires the person conducting the study to have a rich background on different forms of pigmentation present. There are two major categories of Chroma which are the primary and secondary pigments. Primary pigments include red, green and blue and are commonly denoted as RGB in chromatography. These components are very useful since they form the background of formation of other paints.

Secondary and tertiary pigments are derived from the primary ones. To produce these paints, primary dyes are mixed in well-defined ratios to give the expected outcomes. These paints cannot be used to develop other paints since they are cannot mix easily. Cyan, yellow, magenta (CYMK) is the notation used to give the secondary dyes.

During the performance of experiments and writing down of the theory, some assumption were made to make their models more relevant. One of the major assumption that was used is that most paints used in the study are miscible and form solutions that have even distribution of pigments. Unlike the case, this is not true in reality since paints have different densities which make them not to mix easily. To defend their route they said that paints cannot mix only in presence of an impurity which affects its molecular structure.

The vision formed when we look at different objects was found to be influenced by the light reflected to our eyes from the objects. This leads to formation of visions that gives the brain the perception on the general appearance of certain objects. Theorists found that light from the inside of an object tend to display green characteristic while that reflected from the upper side has magenta traits. This is what influences how we interpret visions.

Any painter or designer needs to have a deep understanding on this theory. This will be useful in color selection that coordinate well with the surrounding of objects being painted. Paints can also be made from mixing the available ones in proper units rather than incurring more in purchasing certain paints.

The study brought about some specific traits that were used to differentiate all paints. One of this finding was on ability to give of light when laminated with some beams of light. Different paints have different luminance. White has the highest ability to reflect and can be added to other dull paints thus improving their reflective ability. Black reflects little light and effort to increase its ability is through introduction of lighter dyes.

Another trait given to dyes is saturation. This is a measure that is conducted to evaluate how far a certain dye is from being gray. This is done by exposing the particular dye to a specific light intensity. Those near middle grey are said to be unsaturated unlike the more vibrant ones which are termed as saturated.




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