Johann Koler distributes its values across the middle register, creating harmony without high contrast. Warm and cool tones are held in careful balance - neither family dominates, creating tension and resolution simultaneously. A restrained, mid-chroma palette: every hue is present and legible, but nothing shouts. The saturated accent, #9F3131, registers at 3.3% - sparse enough to feel like a deliberate surprise. 70 units of value range underpin the palette's structural clarity: the eye always knows where light falls. Together these qualities point to the open-air Impressionist method: recording light rather than local colour. This is the light Johann Koler preferred, made measurable.