Mid-key values give Charles de Steuben its characteristic quietness - nothing blazes, nothing disappears. Charles de Steuben builds on cool foundations: the palette favours the blue-cyan-green arc. The absence of saturated colour is itself an expressive choice: this is a palette of restraint and atmosphere. The saturated accent, #BB9370, registers at 5.8% - sparse enough to feel like a deliberate surprise. The full value range is 61 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. Charles de Steuben's palette 5 carries its own internal logic while remaining in conversation with the artist's broader colour intelligence.