Graphics Software, ContinuedColorcapabilitiesColor formatsColor specialeffectsUsing color graphics software programs requires more than 16 MB of RAMto run efficiently. Files saved in color are also memory hungry. The mostbasic color board is an 8-bit card supporting 256 colors onscreensimultaneously. Each bit receives eight bits of information to display a color.Colors boards containing 24-bits have the ability to produce 16.8 milliononscreen colors. These 24-bit cards create continuous colors that blendsmoothly. Increase shop versatility by installing a 2 MB 24-bit color card.Computer color can be created in RGB (Red, Green, and Blue), CYMK(Cyan, Yellow, Magenta, and Black), or Pantone color formats. RGB is theformat normally used on cathode-ray tubes in computer monitors. Colorsappear vivid and bright, but do not translate well into printed images.CYMK is the format used when preparing artwork for print. CYMK colorappears less intense. Convert RGB color imagery to the CYMK formatbefore printing or initially create imagery in the CYMK color format.Pantone color is used for spot color and should not be used in four-colorprocess printing.Illustrations resembling the high resolution of fine color photographs areattainable using programmable color palettes. Onscreen color special effectsfilters make it easier to mimic traditional art media and substrate surfaces.CHARCOAL: To subtly add shade to color, use the CHARCOAL tool.This replicates pastels in texture.WETPAINT: This special effects tool keeps onscreen images fluid. Paintedareas in WETPAINT remain moveable and you are able to manipulate thepainted mass until saved.OVERPAINT or UNDERPAINT: Similar to overpainting and under-paintingin the traditional media of watercolor, oil, and acrylic pigments, theOVERPAINT or UNDERPAINT tools allow the application of colors overand under already existing color.WASH, SHADE, or STAIN: These effects simulate glazing in traditional artmedia. Color applied by WASH, SHADE, or STAIN options appear in thin,transparent shades.Continued on next page8-49
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