Background layer always plays the major role in designing and enhances the UI at most places.A little noise effect added to the background image enriches the UI and overall look.
Normal background would do better but noisy background make it look little elegant.Follow these steps to create noisy text backgrounds.
Step 1 – Create new photoshop document
Create new Photoshop document of your desirable size.Fill the background layer with a color or gradient.
Step 2 – Duplicate the layer
Duplicate the background layer by right click the background layer-> duplicate layer option
Step 3 – Add noise
Select the duplicate layer and click Filter->noise->add noise and select noise of 25%
Step 4 – Reduce the saturation
click the CTRL+U to change the saturation level to -100
Step 5 – Reduce opacity
Reduce the opacity of the duplicate layer to 25%.You may change the opacity levels to bring out the new combinations.