Analog and Digital Color
Do Now:
- To understand that light is additive (mixing of different RGB colors) and that pigments are subtractive (reflects RGB light)
- To understand that RGB and the colors on a screen don't accurately show how it will be shown when printing. This is where CMYK (subtractive) comes in.
- Quality is sacrificed when digital printing compared to commercial printing when it comes to professional jobs.
- CYMK is useful when doing printing work as it accurately shows the colors when printed while RGB is better for digital work as it can create a large amount of colors that can be utilized in the design.
Main Activity:
1. What are pixels?
Pixels are small dots that make up images on a screen.
2. How is color viewed in computer monitors?
Pixels emit different colored lights and multiple lights from pixels come together to make an image and show on the screens.
3. What is the additive color space?
Additive color space is the mixing of Red, Blue and Green colors in order to create a spectrum of colors that can be used.
4. Describe which additive color sliders values in InDesign you would use to make white and black.
In InDesign you make the RGB values to 0% to get black and with white you make each value 255%
5. What is the subtractive color space?
Subtractive color space is the mixing of Cyan, Magenta, Yellow, and Black in order to create a pigment that creates a color when reflecting light.
6. Describe which subtractive color sliders values in InDesign you would use to make white and black.
In InDesign you move the K slider in order to make the color black and make the K slider 100%. For white you move all of the CMYK sliders and make all of them 0%.
7. What is color calibration?
Color calibration is the process of a screen adjusting to display color
8. How does the PMS (Pantone Matching System) color system ensure color fidelity?
PMS ensures color fidelity by giving each color a unique code so that the color could be replicated.
9. What is analog color (analog ≠ analogous)?
Analog color is the physical colors that are seen or made on paper.
10. What is digital color?
Digital color is the colors made on a computer.
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