Last Updated February 25, 2010

Colour

1. What are the 3 primary subtractive colors?
2. Which of these color media are additive: CRT display, printed paper, negative film?
3. Can every color perceptible to the human eye be displayed as a combination of three primaries? Give evidence to support your answer.
4. Compare the RGB, HLV CYMK colour models
5. Describe which part of the RGB color cube represents gray values.
6. What is the meaning of the following rgba tuples: (1,1,1,1), (1,1,1,0.5), (0.5,0.5,0.5,1), (1,1,1,0)?
7.          

© Ken Power 1996-2016