O Rangreza (Urdu: او رنگریزہ‬‎), was a Pakistani romantic drama serial that airs on Hum TV. It stars Bilal Abbas Khan and Sajal Ali in lead roles. It is written by Saji Gul and is directed by Kashif Nisar, who previously directed Dumpukht, which also starred Bilal Abbas Khan along with Sonia Mishal.