Stone grey vs Teton Blue
Where Stone grey belongs to RAL Classic's range, Teton Blue is a Behr color. They have nearly identical light reflectance values (29 vs 31), so they'll read as similarly medium in most lighting conditions. With a ΔE of 11.7, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question.
Stone grey vs Teton Blue Color Comparison
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.
Color Details
Stone grey vs Teton Blue in Real Spaces
Seeing Stone grey and Teton Blue in actual rooms makes the difference concrete. Browse the spaces below to get a feel for how each color lives on a wall. Showing 1 room type where both colors have photos.
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. The distinction reads clearly at room scale, making the choice between them concrete.
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More Stone grey comparisons
See how Stone grey stacks up against other well-photographed colors across different brands and tones.

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Light vs dark contrast
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Light vs dark contrast
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