Probably because these guidelines have been "proven to work" to produce a usable...

		williamdclt on Nov 22, 2020 \| parent \| context \| favorite \| on: Building Your Color Palette Probably because these guidelines have been "proven to work" to produce a usable UI. The priority of commercial software isn't usually to produce a work of art, it's to produce a usable tool, there's little incentive to take creative risks.