Fire Appears Colourless In Rendered View (cycles)

Im using a fire sim in a project and i set up a material (pictured) in the domain but it still looks white/colorless. any help is apreciated

https://preview.redd.it/qamesif4065h1.png?width=1238&format=png&auto=webp&s=35adcb6f925c7a97b9e674165b359d8fd3edfd46