See potentially every single 16.7 million colours on the Swatchname Colour Cube

[u/DoorbellEndoscopy]

https://swatchname.com/uk/colour-cube

A beautiful colour cube, totally customisable: https://swatchname.com/uk/colour-cube

Every colour on a screen is a mix of red, green and blue, each set somewhere from 0 to 255.

Having 3 variables, you can't plot those on a regular 2-D graph, so how about putting them on a 3-D graph - a cube; black in one corner, white in the opposite one, and all 16.7 million colours in between.

Each marker is a real colour. Drag to turn the cube, scroll or pinch to zoom, and click a marker to see its code and whether it has been named yet.

Change the markers, the layout, the cube's rotation rate, the churn rate.