Values in Jehan Georges Vibert 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. Mid-range chroma keeps the palette grounded - colourful but not strident. #9C301D functions as the palette's exclamation mark: highest chroma, lowest percentage (6.2%). 60 units of value range underpin the palette's structural clarity: the eye always knows where light falls. The palette is a signature: Jehan Georges Vibert's particular sense of value, warmth, and colour weight made legible.