Indian River vs Thunder
Both from Benjamin Moore's palette. Hue-wise, Indian River belongs to the beige-greige family and Thunder to the greige-grey family. Thunder (LRV 48) reflects noticeably more light than Indian River (LRV 37), a difference of 11 points that becomes especially apparent in rooms with limited natural light. Both lean red, so they'll behave similarly in mixed or changing light conditions. The ΔE 9.1 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Indian River vs Thunder in Real Spaces
1 real room side by side. Indian River and Thunder are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that Thunder will make the room feel meaningfully brighter than Indian River would.
Color Details
Indian River vs Thunder Simulated Comparison
5 simulated room previews — drag the slider on each to see Indian River on one side and Thunder 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.