Values in Karl Schmidt-Rottluff rest in the mid-range - neither dramatically lit nor steeped in shadow. The dominant temperature is warm, with earth tones and fire-hues setting the emotional key. Saturation is measured and controlled, giving the palette presence without visual aggression. The most saturated colour, #1B1E4E, is reserved to 7.1% of the surface, where it acts as a focal punctuation. The value range of 40 units sits in the comfortable middle: enough depth, enough light, neither extreme. Karl Schmidt-Rottluff's palette 4 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.