Jules Bastien-Lepage occupies the comfortable middle of the value scale, avoiding both extremes to hold the eye in a sustained middle grey. The palette achieves thermal balance - reds and blues, ochres and greens, each holding the other in check. Chroma is kept low across all colours, producing the soft, enveloping quality that characterises tonal painting. The dominant colour, #29221C, takes 25.0% of the total area, establishing the overall mood before any other hue is introduced. #6E4A33 delivers the chromatic peak at only 10.0% - a small shot of colour with outsized visual impact. A value spread of 57 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. The palette is a signature: Jules Bastien-Lepage's particular sense of value, warmth, and colour weight made legible.