Drawing and Representation - tech snippet color & computer
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Transcript of Drawing and Representation - tech snippet color & computer
Tech SnippetColour & computer
RedGreenBlueAdditive model
CyanMagentaYellowKeySubtractive model
Javier Burón. Why people do like puzzles? Illustration.
Additive modelLCD screen
Subtractive modeloffset printing
RGB and CMYK are based in the combination of primaries so they are harder to understand
HueSaturationValue HueSaturationLuminance
Color in terms that are more familiar to humans: What color is it? How vibrant is it? How light or dark is it?
Pantone Matching SystemPrinting industry
RALPaint industry
RGBCMYK
HSVHSL
PantoneRal
Based in the physiology of the
human eye
Parameters closer to human
perception
Very easy to use and to achieve
consistency
Combination of primaries, they are harder to
use
Abstract parameters, no
direct translation
Proprietary systems. Limited
colors