Quiz

1. What do you mean by tone and saturation of a color?

2. What is the difference between tint and shade of a color?

3. What are primary, secondary and tertiary colors?

4. What is the practical significance of the concept "color context" ? Give examples.

5. Find the range of wavelengths that are visible to human eye.

6. What does CMYK and RGB stand for ?

7. What are web-safe colors?

8. What is color visibility algorithm? What is the W3C guideline for color readability?

9. Explain principles of web acessibility in brief.