The palette of John Quidor sits in the lower register of the value scale - dense, contained, and weighted. John Quidor tilts toward cool - blues and silver-greys carry the structural weight. Muted throughout, the palette achieves its effects through value and temperature rather than chromatic force. The dominant colour, #0A0501, takes 28.5% of the total area, establishing the overall mood before any other hue is introduced. The most saturated colour, #745417, is reserved to 9.8% of the surface, where it acts as a focal punctuation. A value spread of 56 units gives the palette both depth and air - shadows are genuinely dark, lights genuinely light. Together these qualities place John Quidor firmly in the tonal tradition - concerned with mood and atmosphere rather than chromatic display. Palette 3 sits within the larger chromatic argument that John Quidor's complete body of work advances.