Values in Domenichino rest in the mid-range - neither dramatically lit nor steeped in shadow. Domenichino tilts toward cool - blues and silver-greys carry the structural weight. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. Only 10.0% is devoted to #D9CDB9, yet that small allocation delivers the palette's entire chromatic tension. 55 units of value range underpin the palette's structural clarity: the eye always knows where light falls. The mid-to-high key, cool bias, and moderate chroma point to outdoor observation - sky and diffused daylight as the dominant light source. The palette is recognisably Domenichino's own: particular in its temperature, chroma, and the economy of its brightest note.