Carter Gray vs River Rock
Carter Gray (Benjamin Moore) and River Rock (Cloverdale Paint) come from different manufacturers. Carter Gray reads as greige-grey, while River Rock reads as grey — two distinct hue families, not close cousins. Their light reflectance values are nearly the same — 22 vs 20 — so neither will read significantly brighter or darker than the other. A ΔE of 0.7 puts them in subtle territory — distinguishable in direct comparison, less so from across a room. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Carter Gray vs River Rock in Real Spaces
1 real room side by side. Carter Gray and River Rock 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
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. At this scale the difference is subtle — you'd need them side by side, as shown here, to reliably tell them apart.
Color Details
Carter Gray vs River Rock Simulated Comparison
5 simulated room previews — drag the slider on each to see Carter Gray on one side and River Rock 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 Carter Gray comparisons
See how Carter Gray stacks up against other well-photographed colors across different brands and tones.
