Fritz Rehm is strongly light-biased - shadow is suggested rather than declared. Fritz Rehm builds on cool foundations: the palette favours the blue-cyan-green arc. Chroma is moderate: colours carry enough saturation to be read as colour, but the palette stops well short of garish intensity. At 23.3%, #E6D8B5 functions less as a colour accent and more as a complete atmospheric environment. The highest-chroma note - #4B588F - appears at just 6.7%, deployed as a precision accent against the quieter ground. The value range of 41 units sits in the comfortable middle: enough depth, enough light, neither extreme. High luminosity and cool temperature suggest the plein-air condition: unfiltered daylight and open sky. Taken together, these qualities constitute Fritz Rehm's chromatic voice - distinctive enough to be read across an entire body of work.