Mid-key values give Patrick Henry Bruce its characteristic quietness - nothing blazes, nothing disappears. Warm hues command this palette; Patrick Henry Bruce favours the reds, oranges, and yellows of firelight and earth. Chroma hovers near zero; colour declares itself through subtle shifts in hue rather than outright saturation. At 26.9%, #282628 functions less as a colour accent and more as a complete atmospheric environment. #5A312F delivers the chromatic peak at only 9.0% - a small shot of colour with outsized visual impact. The value range of 54 units sits in the comfortable middle: enough depth, enough light, neither extreme. This is palette 4 of Patrick Henry Bruce's sequence - a single chapter in a chromatic story told across many works.