Teton Blue vs Celestial Cloud 2
Where Teton Blue belongs to Behr's range, Celestial Cloud 2 is a Dulux color. Hue-wise, Teton Blue belongs to the blue-grey family and Celestial Cloud 2 to the blue family. They have nearly identical light reflectance values (31 vs 32), so they'll read as similarly Medium in most lighting conditions. Teton Blue runs blue while Celestial Cloud 2 is decidedly cool, which means they'll respond very differently to warm vs cool light sources. The ΔE 6.3 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Teton Blue vs Celestial Cloud 2 in Real Spaces
1 real room side by side. Teton Blue and Celestial Cloud 2 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.
Dining Room
A dining room lit by a dimmed pendant or candles is one of the most forgiving environments for paint — warm light softens almost everything. At this scale, the choice between them becomes clear in a way that a swatch alone can't communicate.
Color Details
Teton Blue vs Celestial Cloud 2 Simulated Comparison
5 simulated room previews — drag the slider on each to see Teton Blue on one side and Celestial Cloud 2 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.
