Renwick Olive vs Thames Fog
Where Renwick Olive belongs to Sherwin-Williams's range, Thames Fog is a Valspar color. Hue-wise, Renwick Olive belongs to the beige-greige family and Thames Fog to the grey family. They have nearly identical light reflectance values (26 vs 27), so they'll read as similarly Medium in most lighting conditions. With a ΔE of 11.8, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Renwick Olive vs Thames Fog in Real Spaces
3 real rooms side by side. Seeing Renwick Olive and Thames Fog in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
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. Side by side like this, the difference is easy to read — which is exactly why seeing them in a real space is more useful than comparing chips.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. The distinction reads clearly at room scale, making the choice between them concrete.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. The distinction reads clearly at room scale, making the choice between them concrete.
Color Details
Renwick Olive vs Thames Fog Simulated Comparison
5 simulated room previews — drag the slider on each to see Renwick Olive on one side and Thames Fog 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 Renwick Olive comparisons
See how Renwick Olive stacks up against other well-photographed colors across different brands and tones.
