Hi, when I experimented with palette colors I noticed some things:
- There is no orange color (but there is red and yellow);
- Some pale colors are very similar.
Here are bricks in different colors to illustrate current palette:
Will it be a good idea to correct palette and make more interesting colors? I made this simple palette as my suggestion, it contains 24 colors and have mostly useful ones (based on palette from here)
I hope we will be able to choose every color by rgb-values additionally to a color palette.
We will definitely update the available colors, the palette you've provided is certainly a good starting point 
The current paint roller and color selection is just a placeholder 
In general, the new version is capable of handling any RGB value, so it's our intention want to give full control over it in creative mode. It's also our intention to add a spray gun as late game item (for survival) where you could also set a custom RGB value.
That sounds fantastic 
Da freue ich mich schon drauf. Mehr Farben machen das Leben bunter.
