Treron vs Clam Shell
Where Treron belongs to Farrow & Ball's range, Clam Shell is a PPG color. Both sit in the greige-grey family, which is useful context if you're narrowing within a single hue direction. Treron (LRV 25) reflects noticeably more light than Clam Shell (LRV 18), a difference of 7 points that becomes especially apparent in rooms with limited natural light. The ΔE 9.0 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Treron vs Clam Shell Simulated Comparison
5 simulated room previews — drag the slider on each to see Treron on one side and Clam Shell on the other.
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.
More Treron comparisons
See how Treron stacks up against other well-photographed colors across different brands and tones.
