Frank Holl works almost entirely in the lower half of the value scale, privileging depth over brilliance. The dominant temperature is warm, with earth tones and fire-hues setting the emotional key. Every colour is desaturated; the palette proceeds through near-neutrals and gently-coloured greys. The saturated accent, #8D5E3E, registers at 2.8% - sparse enough to feel like a deliberate surprise. A value spread of 56 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. Together these qualities place Frank Holl firmly in the tonal tradition - concerned with mood and atmosphere rather than chromatic display. Frank Holl's palette 6 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.