Are there colors we Cannot see?

Related questions

1. What color is ffff00?
2. How many colors actually exist?
3. What is a deep red color?
4. What does the color yellow mean?
5. What color is close to crimson red?
6. What color does red and green make?
7. What does the color red mean spiritually?
8. Is pink a hue of red?
9. What is dark yellow called?
10. What does red symbolize?

Tags

1. #frequencies
2. #simultaneously
3. #because
4. #those
5. #though
6. #light
7. #probably
8. #cancel
9. #green
10. #colors
11. #composed
12. #pairs
13. #automatically
14. #supposed
15. #impossible
16. #exist
17. #never
18. #whose
19. #other
20. #forbidden
21. #human
22. #called
23. #yellow