Mid-key values give O. Louis Guglielmi its characteristic quietness - nothing blazes, nothing disappears. O. Louis Guglielmi keeps warm and cool in parity, a balance that lends the work a perceptual shimmer. All colours lean toward grey, building depth through value rather than colour punch. Only 1.4% is devoted to #B6AE40, 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. This is palette 6 of O. Louis Guglielmi's sequence - a single chapter in a chromatic story told across many works.