Values in Jules Breton rest in the mid-range - neither dramatically lit nor steeped in shadow. Cool hues prevail: blues, greens, and greys anchor the palette's emotional temperature. Colours are neither washed out nor blazing; they occupy the productive middle ground of the chroma scale. The highest-chroma note - #F1DEB4 - appears at just 4.5%, deployed as a precision accent against the quieter ground. 72 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. In the context of Jules Breton's full range of palettes, group 11 represents one movement in an ongoing chromatic dialogue.