Mid-key values give Gabriel Metsu its characteristic quietness - nothing blazes, nothing disappears. A distinctly cool atmosphere runs through this palette: sky, water, and mist given colour form. The absence of saturated colour is itself an expressive choice: this is a palette of restraint and atmosphere. At 5.0%, #223B50 carries the palette's sharpest chromatic charge: an accent that earns its place precisely because it is withheld. 64 units of value range underpin the palette's structural clarity: the eye always knows where light falls. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. Gabriel Metsu's palette 3 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.