Why is hex used in Colours?

Related questions

1. What does RGB value mean?
2. What is a hex color code?
3. What's the difference between GREY and gray?
4. What does hexadecimal look like?
5. Why do RGB values range from 0 to 255?
6. What is hex code for white?
7. What color goes with GREY shorts?
8. Does beige go with GREY?
9. What is RGB and hex?
10. What is the RGB for Kelly green?

Tags

1. #blues
2. #colours
3. #represent
4. #rrggbb
5. #using
6. #colour
7. #ff6600
8. #pages
9. #format
10. #written
11. #indicates
12. #symbol
13. #number
14. #programs
15. #greens
16. #digits
17. #image
18. #system
19. #editing