One of Selvaraghavan's most memorable hits is the 2004 coming-of-age romantic drama 7G Rainbow Colony. The film is still popular for Yuvan Shankar Raja's memorable soundtrack and the moments that reflected the lives of the youth living in working class families.
The film's lead actors, played by Ravi Krishna and Sonia Aggarwal recently met each other. The actress posted this heartwarming surprise on her social media account. Sonia Aggarwal mentioned that she was pleasantly surprised by the encounter
7G Rainbow colony was dubbed in Telugu as 7G Brindavan Colony which also had a successful run. Recently, the film got remade in Hindi and titled as 'Malaal', which stars Sharmin Segal and Meezan playing lead roles. The remake is jointly produced by 'Padmaavat' director Sanjay Leela Bhansali, under the banner Bhansali Productions, in association with T-Series Films.