Custom color UI

The normal bedrock and java UI is too boring and not everyone knows how to make texture packs, so adding a custom color ui would be a good idea.

Similar to the character creator there would be an option to use pre-set options, but the would be an "advanced mode" where you can move RGB/HSV sliders or put in a color hex code.

After that is set the GUI/UI will use that color as a "theme" that it follows, but still has shadows, divots, and raised buttons

I've always wanted a dark/color mode but the texture packs aren't good but also not bad.

It would be better if the creators of the game added something like this other than a "third-party"