Roman Plaster vs Koi Pond
Where Roman Plaster belongs to Little Greene's range, Koi Pond is a Sherwin-Williams color. These are both beige-greiges, so the question isn't which hue to choose — it's where within beige-greige to land. They have nearly identical light reflectance values (44 vs 44), so they'll read as similarly Medium in most lighting conditions. Roman Plaster runs red while Koi Pond is decidedly warm, which means they'll respond very differently to warm vs cool light sources. The ΔE 3.3 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
Roman Plaster vs Koi Pond Simulated Comparison
5 simulated room previews — drag the slider on each to see Roman Plaster on one side and Koi Pond 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 Roman Plaster comparisons
See how Roman Plaster stacks up against other well-photographed colors across different brands and tones.
