Mid-key values give John Atkinson Grimshaw its characteristic quietness - nothing blazes, nothing disappears. The dominant temperature is warm, with earth tones and fire-hues setting the emotional key. Mid-range chroma keeps the palette grounded - colourful but not strident. Only 11.2% is devoted to #532412, yet that small allocation delivers the palette's entire chromatic tension. The value range of 46 units sits in the comfortable middle: enough depth, enough light, neither extreme. John Atkinson Grimshaw's palette 5 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.