Sublime

red is used as the single attention-grabbing color (primary red tends to be too loud for me, so I often opt instead for a burnt-red shade as I did here). Everything else is grey.

In a multivariate test, the individual changes are served up at random to create many possible combinations.

varying saturation of a single color is used. Note that our perception is more limited when it comes to relative saturation, but one benefit we get is that it does carry with it some quantitative assumptions (that more heavily saturated represents greater value than less or vice versa—

Like colors mean like items.

another convention we’re used to: less color saturation equals less value.

distancetomars.com,

1. Experimenting with Learning Resources The first place to experiment is with the methods, materials, and resources you use to learn. Van Gogh did this extensively at the beginning of his artistic career, trying out different artistic media, materials, and learning techniques: following home-study courses, watching fellow artists, sketching from life

The goal here is to help readers identify general patterns of concentration of Democratic and Republican votes.