Difference between 221(G) green and blue

[tejastrivedi]

Any one can give me reply of my below question.

1. what is difference between 221(G) green form and 221(G)Blue form for Chennai consulate.

I got 221(G)Green slip. But its format is like blue slip.

1. How we can see status of both online.
2. Which is better than each other ?
3. Can i see status of green online ?
4. Can I see status of blue online ?

Blue is for applicant's Background verification ?
Green is for company's background verification ?

Please advise. Thanks in Advance.

[praki]

Blue and green ....both are the same .

Pink is used for candidate's check .
Yellow is used to for requesting docs from either side and verifying them .

Blue is for back ground check like name ,finger prints ......Muslim name .....etc .