Cotton Flannel vs Silver grey
Where Cotton Flannel belongs to PPG's range, Silver grey is a RAL Classic color. Both sit in the blue-grey family, which is useful context if you're narrowing within a single hue direction. Silver grey (LRV 32) reflects noticeably more light than Cotton Flannel (LRV 28), a difference of 4 points that becomes especially apparent in rooms with limited natural light. The ΔE 8.7 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
Cotton Flannel vs Silver grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Cotton Flannel on one side and Silver grey 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 Cotton Flannel comparisons
See how Cotton Flannel stacks up against other well-photographed colors across different brands and tones.
