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Understanding Color

Understanding Color. PRI MA RY Colors SECO ND ARY Colors. By Kenneth Daigre 9 th Grade Graphic Art. PRI MA RY Colors.

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Understanding Color

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  1. Understanding Color PRIMARYColors SECONDARY Colors By Kenneth Daigre 9th Grade Graphic Art

  2. PRIMARY Colors • YB (red, yellow, and blue) is a historical set of subtractive primary colors. It is primarily used in art and art education, particularly painting.[19] It predates modern scientific color theory. • RYB color wheel • RYB make up the primary colors in a painter's color wheel; the secondary colors VOG (violet, orange, and green) make up another triad. Triads are formed by 3 equidistant colors on a particular color wheel; neither RYB nor VOG is equidistant on a perceptually uniform color wheel, but rather have been defined to be equidistant in the RYB wheel.[20] • Painters have long used more than three "primary" colors in their palettes—and at one point considered red, yellow, blue, and green to be the four primaries.[21] Red, yellow, blue, and green are still widely considered the four psychological primary colors,[22] though red, yellow, and blue are sometimes listed as the three psychological primaries,[23] with black and white occasionally added as a fourth and fifth.[24]

  3. Primary colors in technology • CMYK color model, or four-color printing • Main article: CMYK color model • In the printing industry, to produce the varying colors the subtractive primariescyan, magenta, and yellow are applied together in varying amounts. Before the color names cyan and magenta were in common use, these primaries were often known as blue-green and purple, or in some circles as blue and red, respectively, and their exact color has changed over time with access to new pigments and technologies.

  4. SECONDARYColors • Secondary Coloris a color made by mixing two primary coloryin a given color space color.

  5. App Inventor by google • Creating an App Inventor app begins in your browser, where you design how the app will look. Then, like fitting together puzzle pieces, you set your app's behavior. All the while, through a live connection between your computer and your phone, your app appears on your phone. • You can build many different types of apps with App Inventor. Often people begin by building games like MoleMash or games that let you draw funny pictures on your friend's faces. You can even make use of the phone's sensors to move a ball through a maze based on tilting the phone. • But app building is not limited to simple games. You can also build apps that inform and educate. You can create a quiz app to help you and your classmates study for a test. With Android's text-to-speech capabilities, you can even have the phone ask the questions aloud. • To use App Inventor, you do not need to be a professional developer. This is because instead of writing code, you visually design the way the app looks and use blocks to specify the app's behavior.

  6. App Inventor by google • Appinventor Diagram

  7. My Color app Color Wheel Questions Color Palette

  8. Color App • Color app purpose is to help students understand color theory • Help Understand the color wheel

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