Daily UI 005 - App Icon

Day 005 for the 100 days DailyUI Challenge. An app icon.

I have a 1-year-old kid, so I decided to make an app icon related to babies. This one is for a fictional baby sleep-time tracker. Maybe a sleeping baby would be more suited, but usually, my kid is still awake during the night.

- Still exercising my color scheme selection
- Since I mainly work as a backend engineer, I notice that I'm weak at illustrations and mobile layouts. Can anyone point me to good learning/foundational material? Like an online course or series teaching how to draw illustrations?

Higher resolution here:
https://twitter.com/acesubido/status/984769733462380551