The value structure of Josef Capek is mid-key: quiet, controlled, and cohesive. Josef Capek balances warm and cool with remarkable evenness, giving the composition its characteristic vibrancy. Colours are neither washed out nor blazing; they occupy the productive middle ground of the chroma scale. The most saturated colour, #598ACD, is reserved to 4.6% of the surface, where it acts as a focal punctuation. 46 units of value spread create a palette that is varied but unified - contrast in the service of harmony. Together these qualities point to the open-air Impressionist method: recording light rather than local colour. Palette 6 sits within the larger chromatic argument that Josef Capek's complete body of work advances.