Gustav Marx distributes its values across the middle register, creating harmony without high contrast. Gustav Marx tilts toward cool - blues and silver-greys carry the structural weight. Chroma is moderate: colours carry enough saturation to be read as colour, but the palette stops well short of garish intensity. #342514 functions as the palette's exclamation mark: highest chroma, lowest percentage (7.1%). From deepest dark to palest light, the palette traverses 59 units of the value scale - a span that creates natural depth. The palette has the character of outdoor light: cool, mid-bright, with colour rendered faithfully rather than expressively. In the context of Gustav Marx's full range of palettes, group 1 represents one movement in an ongoing chromatic dialogue.