Presented by Robyn Spady www.spadystudios.com [email protected] (360) 204-6188 Taming of the Hue Page 2 Taming of the Hue By Robyn Spady Primary Color – There is no single set of primary colors. In the world of art, the most frequently defined set of primary colors is red, yellow, and blue. These are the three colors, when blended in different combinations and amounts, produce all other colors. Blending other colors cannot derive the art primaries of red, yellow, and blue. The set of art primaries of red, yellow, and blue are considered “subtractive” colors. When these primaries are combined in different ways, the affect is to reduce light rays reflected from the color. At the same time, the value of the color made by blending primary colors has a higher value and appears darker. The primaries of red, yellow, and blue are not the only set of primaries. The primaries for lighting are red, green, and blue. The lighting primary red, when compared to the art primary red, is really more of a red-orange. Similarly, blue is really more of a blue-violet. This model was first discovered around the latter part of the 18th century. Lighting primaries are “additive.” This means that through combining these colors, it adds the light reflected from the surface. The value and intensity of the light is perceived as being brighter. When all three are projected and overlapped, their specific wavelengths add together to produce white light. For a weaver producing an item that will be displayed, the properties of both of these color primary systems needs to be considered. The woven item may have areas where threads of different colors intersect. Because of this combination, the subtractive nature of art colors will produce a different color and that color will appear darker (higher value). If the item is displayed under lighting, the additive properties of the lighting primaries will affect its appearance. The more balanced the lighting colors are, the whiter the light will appear and the more precise the colors of the woven item will appear. The reflected appearance will also appear brighter (higher intensity, lower value). Most lighting systems do not produce pure white light; therefore, the color reflected will be slightly distorted from the true appearance. It is important for a weaver to remember what is generated within the confines of a weaving studio may appear quite different under different lighting. Other than the sun, the OTT-LIGHTâ, is probably the lighting system available to the everyday layperson that is closest to pure white light. The following are some additional designations of primary colors: • Printing primaries – CMYK . . . cyan, magenta, yellow, and black. This four-color layering process is commonly used in reproducing four-color images such as color photographs and color silk-screens, like serigraphs. The combinations of these four primaries produce a nearinfinite number of colors. Another interesting detail is that the order in which the colors are applied can dramatically affect the end result, especially if the color black is the first or last layer. Copyright © 2001-2017 Robyn Spady www.spadystudios.com Taming of the Hue • • Page 3 The Munsell System – In 1912, Albert Munsell defined a primary set based on five colors in 1912. These colors include green, blue, purple, red, yellow. The Munsell system also had five “intermediates” (red plus yellow does not produce “orange,” but the intermediate “yellow-red”) and a complete wheel of one hundred hues. Colors are described in terms of hue, value, and chroma. The Munsell primary color system is generally accepted as the most scientific of the systems in use and has become a standard method of designating color for government agencies such as the National Bureau of Standards. The Ostwald Color System – This color system, developed in 1916, is based on four primaries (yellow, red, blue, green) with a total of twenty-four hues on a complete color wheel. It was based largely on the work by Ewald Hering. Secondary Color – Secondary colors are obtained by the blending of two primaries. By blending two art primaries together, the following secondary combinations are created: Red and blue make violet, yellow and blue make green, and red and yellow make orange. Lighting secondaries are magenta, yellow, and cyan. In areas where only red-orange and blue-violet light is overlapped, the result is magenta. In areas where only red-orange and green light is overlapped, the result is yellow. Similarly, the overlapping of green and blue-violet produces cyan. Tertiary color – Tertiary colors are achieved when primary colors are blended with a secondary color. In a twelve-hue color wheel, half of the colors are tertiary colors. The following are the tertiary colors based on the art primaries of red, yellow, and blue: red-orange, red-violet, blue-violet, blue-green, yellow-orange, and yellow-green. Color Schemes Explain the following color schemes. Assemble two examples of each, using fabric or yarn, one example (a) using pure hues (single hue for #1) and one example (b) using combinations of tints and shades: Monochromatic – Monochromatic color schemes are limited to the color and its variations from a single hue. It can include colors in an image that are identical in hue, value, and saturation. It can also include the variations possible through change in value and/or saturation. For example, a monochromatic color scheme may be created from red without variations in value and/or saturation. It is also possible to maintain a monochromatic color scheme by combining variations of red, such as pinks and burgundy. Copyright © 2001-2017 Robyn Spady www.spadystudios.com Taming of the Hue Page 4 Analogous – Analogous color schemes are the use of colors adjacent to one adjacent to one another on a color wheel. Frequently, analogous color schemes are limited to three colors, although up to as many as five may be used. Complementary – Complementary color schemes are based on two colors that are directly opposite from one another on a color wheel. The effective use of complementary color schemes to create images that are pleasing to the eye can be a challenge for many people. When complementary colors are used together in areas that will cause them to blend together, they will create a color that is very muddy. If the complementary colors will be used in a way that keeps them from blending together, they can actually end up intensifying one another to the point of being obnoxious and/or irritating. By varying values and intensities of the combined colors, beautiful and very pleasing images can be created. Even though the combination of red and green may not be considered appealing to many people, few would ever consider a red rose with its green foliage disagreeable. Split complementary – Split complementary color schemes utilize three colors from a color wheel. First, one color is selected. Second, the colors that are located on either side of its direct complementary make up the color scheme. Use of the split complementary color scheme may be preferable over a complementary color scheme to many people, especially those that are just starting to experiment with color. The strong contrast is possible, but the intensity that can be overpowering by using complementary colors is reduced. Triad – Triadic color schemes are developed from three colors on a color wheel that are an equal distance from each other. It is possible to show a triad color scheme on a color wheel with an equilateral triangle. There is a possibility of four triads on a 12-hue color wheel. Similar to the split complementary color scheme, high contrast is possible while minimizing the intensity of the difference. Copyright © 2001-2017 Robyn Spady www.spadystudios.com Taming of the Hue Page 5 Color Terms Red Blue Green Hue - the color (blue, green, red, etc.). Chroma - the purity of a color (a high chroma has no added black, white or gray) Saturation - refers to how strong or weak a color is (high saturation being strong). Tint - created by adding white to a color, making it lighter than the original. Shade - created by adding black to a color, making it darker than the original. Tone - created by adding gray to a color, making it duller than the original. Value – the lightness or darkness of a particular color. Copyright © 2001-2017 Robyn Spady www.spadystudios.com Taming of the Hue Page 6 Value Value – what is it? Value refers to the relative lightness or darkness of a certain area. Value can be used for emphasis. Variations in value are used to create a focal point for the design of a picture. A light figure on a dark background will be immediately recognized as the center of attention, similarly for a dark figure on a mostly white background. Gradations of value are also used to create the illusion of depth. Value is one of many ways of describing the qualities of a color. It refers to the relative amount of dark or light. By changing the value of a color, the color takes on new traits. For example, by adding white, the lowest value possible, the value of red is reduced and it changes its appearance. Add enough white and red becomes pink, a form of red with a low value. By increasing the value of red by adding black, red takes on a darker form and can start to appear burgundy. Value Scale Determining the value of a particular color can be tricky since colors in their purest state can possess very different values. For example, yellow as a pure hue, looks appropriate in a color wheel with other pure hue colors even though it has a significantly lower value. No color can have a value as dark as black or as light as white. There are a couple of ways to confirm the value of a color. One way is to make a black and white photocopy of the image and convert colors into black, white, and shades of gray. Another way is to look at the image through red cellophane. Copyright © 2001-2017 Robyn Spady www.spadystudios.com Taming of the Hue Page 7 Getting acquainted with value 1. Print the value scale 2. Using a hole punch, punch a hole in one end of each value 3. Hold the value scale over the color (e.g., fabric, yarn, etc.) you want to assess the value of placing the hole you think is the closest in value 4. Hold a piece of clear red plastic over the hole and observe what happens to the color underneath a. It blends in with the value scale means you have chosen the correct value b. The hole appears darker means the value is higher c. The hole appears lighter means the value is lower Copyright © 2001-2017 Robyn Spady www.spadystudios.com Taming of the Hue Page 8 Color Contrast and Color Shift Color can be transformed through its relation in size, shape, proximity, etc. to other colors. Copyright © 2001-2017 Robyn Spady www.spadystudios.com Taming of the Hue Page 9 Intensity Intensity or saturation is the brightness of a color or put another way, it's the force of the color. In Itten’s The Elements of Color, a summary of Johann Wolfgang von Goethe’s (1749-1832) conjecture is summarized that proposes that pure colors possess different “light values” or intensities. For example, in his calculations, yellow is three times as intense as its complementary, violet. As a result, in order to achieve harmonious proportion in color, there needs to be three times as much violet as yellow. von Goethe’s model on proportional color harmony is supported by this sample. von Goethe’s Light Values Yellow Orange Red Violet Blue Green 9 8 6 3 4 6 Evenly proportioned Adjusted for von Goethe’s light values intensity Copyright © 2001-2017 Robyn Spady www.spadystudios.com Taming of the Hue Page 10 Proportion The Golden Ratio - The Golden Ratio is a ratio based on a phi, which is 1.618033988749895… The Golden Ratio is the ratio of the sum of the quantities to the larger quantity is equal to the ratio of the larger quantity to the smaller one. It appears in nature, geometry, art, architecture and other areas and is considered to be pleasing to the eye. The Golden Ratio may also be referred to as the Golden Section, Golden Mean and Divine Proportion. Fibonacci-Inmathematics,theFibonaccinumbersarethenumbersinthefollowingsequence: 0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55, 89, 144 . . . . The first two Fibonacci numbers are 0 and 1, and each subsequent number is the sum of the previous two. Some sources omit the initial 0, instead beginning the sequence with two 1s. Fibonacci and the Golden Ratio are interrelated. The Fibonacci number sequence follows the same proportions as the Golden Ratio’s diagram. See below. Copyright © 2001-2017 Robyn Spady www.spadystudios.com Taming of the Hue Page 11 Rule of Thirds – This is a basic principle in design . . . especially photography • The rule of thirds helps to compose an image or place important objects on a canvas. • Consider your design image and divide it in thirds horizontally and vertically. • Position important objects at the intersections of the lines. 60/30/10 Rule – A basic rule/guidelines in interior design, which helps create professional grade color solution for a given space. It's a good starting point for creating even complicated color schemes. • 60% of a dominant color • 30% of a secondary color • 10% of an accent color Copyright © 2001-2017 Robyn Spady www.spadystudios.com Taming of the Hue Page 12 Color Weight Colors can project a perception of weight. Basically, dark colors give the impression of being heavier than lighter colors. Copyright © 2001-2017 Robyn Spady www.spadystudios.com Taming of the Hue Page 13 Color Trends Color Marketing Group - http://www.colormarketing.org • Interpret, create, forecast and select colors to enhance the function, salability and quality of manufactured goods • Identify the direction of color and design trends • CMG's Color Forecasts are color directions not directives Pantone Color Forecast – www.pantone.com 2017 Color of the Year Pantone® color schemes using Greenery, the 2017 Color of the Year Copyright © 2001-2017 Robyn Spady www.spadystudios.com Taming of the Hue Copyright © 2001-2017 Robyn Spady Page 14 www.spadystudios.com Taming of the Hue Page 15 The following on-line resources are a few of the multitude of resources available to assist you with exploring color Colour Lovers - http://www.colourlovers.com/ Paletton - http:/http://www.paletton.com/ Color Wizard - http://www.colorsontheweb.com/colorwizard.asp Easy RGB – http://www.easyrgb.com/index.php?X=HARM Color Blender - http://meyerweb.com/eric/tools/color-blend/ Adobe Color - https://color.adobe.com Tartan Designer - http://www.tartandesigner.com/ Tartan Generator - http://www.tartanmaker.com/ House of Tartan’s Interactive Weaver – http://www.house-of-tartan.scotland.net/interactive/weaver/index.html Generating Stripes – Sometimes the greatest challenge in designing stripes is to come up with something new and exciting. Keep an eye out for examples of stripes you like. Also, there are some resources available on-line that can help you play with generating stripes. http://www.biscuitsandjam.com/stripe_maker.php http://www.stripegenerator.com/ and http://www.stripemania.com/ Barcode generator - http://www.barcodesinc.com/generator/index.php Copyright © 2001-2017 Robyn Spady www.spadystudios.com Taming of the Hue Page 16 References Albers, J. Interaction of Color - Revised. New Haven, CT: Yale University Press, 1975. Birren, F. Principles of Color. New York: Van Nostrand Reinhold, 1969. Couch, T. Elements and Principles of Design videotape. Aspen, CO. Crystal Productions, 1989. Itten, J.The Elements of Color. New York: Van Nostrand Reinhold, 1970. Justema, D. and Justema, W. Weaving & Needlecraft Color Course. New York: Van Nostrand Reinhold, 1971. Lambert, P., Staepelaere, B., and Fry, M.G. Color and Fiber. West Chester, PA: Schiffer, 1986. Liebler, B. “Color Excitement.” Handwoven, March 1985. Menz, D., Color Works The Crafter's Guide to Color, Loveland, CO: Interweave Press, 2004. Menz, D., “Color Concepts .” Handwoven, Mar/April 2000. Parramon, J. M. Color Theory. New York: Watson-Guptill Publications, 1989. Weigle, P. Color Exercises for the Weaver. New York: Watson-Guptill, 1976. Wertenberger, K. “Designing with Color.” Handwoven, September 1981. Wertenberger, K. “Tools of the Designer.” Handwoven, September 1981. iPad Apps Exploratortium’s Color Uncovered - http://www.exploratorium.edu/explore/apps/coloruncovered Palettes and Palettes Pro - http://www.maddysoft.com/iphone/palettes/ Color Companion - Analyzer & Converter Color Designer and Analyzer for iPad ColorDesign Visual Design Josef Albers’ Interaction of Color Copyright © 2001-2017 Robyn Spady www.spadystudios.com
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