Teton Blue vs Westchester Gray
Where Teton Blue belongs to Behr's range, Westchester Gray is a Sherwin-Williams color. Teton Blue reads as blue-grey, while Westchester Gray reads as grey — two distinct hue families, not close cousins. Teton Blue (LRV 31) reflects noticeably more light than Westchester Gray (LRV 19), a difference of 12 points that becomes especially apparent in rooms with limited natural light. Teton Blue runs blue while Westchester Gray is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 13.5, 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.
Teton Blue vs Westchester Gray in Real Spaces
3 real rooms side by side. Seeing Teton Blue and Westchester Gray 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. Teton Blue reflects noticeably more light off the walls, making the space read more open than Westchester Gray.
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. Teton Blue reflects noticeably more light off the walls, making the space read more open than Westchester Gray.
House
Seen across an entire facade, subtle tonal differences become pronounced. What reads as nearly the same on a chip often reads as clearly different at scale. Teton Blue reflects noticeably more light off the walls, making the space read more open than Westchester Gray.
Color Details
Teton Blue vs Westchester Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Teton Blue on one side and Westchester Gray 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 Teton Blue comparisons
See how Teton Blue stacks up against other well-photographed colors across different brands and tones.
