Horizon Gray vs Rainy Afternoon
Both from Benjamin Moore's palette. Horizon Gray reads as greige-grey, while Rainy Afternoon reads as green-grey — two distinct hue families, not close cousins. Horizon Gray (LRV 51) reflects noticeably more light than Rainy Afternoon (LRV 15), a difference of 35 points that becomes especially apparent in rooms with limited natural light. Horizon Gray runs yellow while Rainy Afternoon is decidedly green, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 33.0, 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 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Horizon Gray vs Rainy Afternoon in Real Spaces
1 real room side by side. Seeing Horizon Gray and Rainy Afternoon in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Horizon Gray reflects noticeably more light off the walls, making the space read more open than Rainy Afternoon.
Color Details
Horizon Gray vs Rainy Afternoon Simulated Comparison
5 simulated room previews — drag the slider on each to see Horizon Gray on one side and Rainy Afternoon 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 Horizon Gray comparisons
See how Horizon Gray stacks up against other well-photographed colors across different brands and tones.
