Cubism works in the upper reaches of the value scale, creating an atmosphere of brightness and expansiveness. Built on cool foundations: the palette favours the blue-cyan-green arc. A restrained, mid-chroma palette: every hue is present and legible, but nothing shouts. #DDD1A7 delivers the chromatic peak at only 7.3% - a small shot of colour with outsized visual impact. The palette spans 49 value units: a measured range that delivers coherence over drama. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source.