Jacob Jansz. Coeman sits in the centre of the value range, lending the palette a sense of even, sustained light. Jacob Jansz. Coeman builds on cool foundations: the palette favours the blue-cyan-green arc. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. The highest-chroma note - #322F1D - appears at just 11.4%, deployed as a precision accent against the quieter ground. The palette spans 54 value units: a measured range that delivers coherence over drama. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. Jacob Jansz. Coeman's palette 1 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.