Get parsed color after init (MaterialComponent)

[KikoCosmetics]

I can't find a reliable way to get the computed hex value from the MaterialComponent. In my use case I set the color programmatically by getting the background of a dom element. Usually that element has a background in the format rgb(250, 250, 250). What I need is get the hex value. But the onChange and onChangeComplete events never fire when I change programmatically. Am I doing something wrong?

I could read the hex property from the component instance, but as I said it's not reliable because I don't know when the value is ready. And frankly it's a bit awful.