From a pair of 2 colors, color chords are generated by stacking up cubic volumes.

The colors are freely chosen from the colour circle (hue) and may create contrasts or harmonies.
They are displayed as the ground planes.

The chords are using saturation and brightness as variation, which are bound to the height and width of the new cubes as they are created.
The two colors can alternate or repeat.

The idea is to explore the whole spectrum of a 2 colour chord and put it in a 3 dimensional space.

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The view can be rotated and zoomed. "t" toggles the auto rotation and "s" does a screenshot.

Each cube can be hidden by clicking it, to create variations of the original composition.

A transparent fullscreen "button" is at the top of the canvas for mobile devices.