If you're going for Baleno then go for Gray and if you're going for Glanza then you go for Blue... But I would suggest to go for Glanza instead of buying Baleno because it will save your money ...
Maruti Baleno Sigma MT is available in Manual transmission and offered in 7 colours: Pearl Midnight Black, Nexa Blue, Grandeur Grey, Splendid Silver, Luxe Beige, Opulent Red and Arctic White.