The palette of self-portrait sits in the lower register of the value scale - dense, contained, and weighted. Warmth dominates - the palette leans heavily on the yellow-orange-red arc of the colour wheel. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. #141010 claims 47.0% of the surface, functioning as the work's tonal foundation. The most saturated colour, #9A582F, is reserved to 1.7% of the surface, where it acts as a focal punctuation. At 66 units of value range, the palette has the tonal breadth to sustain complex spatial readings. The combination of low values, muted chroma, and compressed range is the signature of the Tonalist mode - painting as atmosphere.