[jmiskovic]

Very playful and focused. The only issue I have is with the preview image.

The image shows islands of colors isolated by big white space. Most color combinations look good in this context. When two colored shapes touch each others, then things get tricky. Eyes can pick out subtle lightning clues, like darker colors moving toward purplish hues.

Maybe add another image that shows overlapping colored shapes?

[longsangstan]

It's really a good point. The graphic now can't really reflects how well do the colors go together.

Apart from graphics, I am thinking maybe adding some sample UI/charts too...

Thanks for your feedback!