Diego Rivera sits in the centre of the value range, lending the palette a sense of even, sustained light. Temperature is cool-dominant, with blue and green families claiming the largest areas. All colours lean toward grey, building depth through value rather than colour punch. #1F1E19 claims 42.1% of the surface, functioning as the work's tonal foundation. Only 5.2% is devoted to #C4B484, yet that small allocation delivers the palette's entire chromatic tension. The full value range is 56 units: broad enough to build convincing three-dimensional form. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. This is palette 6 of Diego Rivera's sequence - a single chapter in a chromatic story told across many works.