Is IndiGo purple or blue?

Related questions

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2. Why is IndiGo called 6e?
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5. Is water free in Indigo flight?
6. Why did Aditya Ghosh leave IndiGo?
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Tags

1. #purple
2. #became
3. #color
4. #indigo
5. #violet
6. #available
7. #refers
8. #nowadays
9. #three
10. #usually
11. #quarters
12. #later
13. #halfway
14. #quarter
15. #between
16. #plant