Pastel Rainbow Background

I wanted to work on a pastel, rainbow background.
The project is about a variety of online design courses and career paths. Based on monthly subscription system.
I worked with a base which was a cloud iridescence kind of background.
Here is how I made it:
Background
I added two huge circles and changed the color to Radial Gradient.
Background color palette
Left circle:
Inside #ECBDF7
Outside #F7FFFA

Right circle:
Inside: #CDBAFF
Outside: #E5F9F6

Inspo credits
eduweb.pl - I love this website!
udemy - who doesn't know that one? :)

*exercise project