Thundercloud vs Treron
Thundercloud is a Behr color while Treron comes from Farrow & Ball. Thundercloud reads as blue, while Treron reads as greige-grey — two distinct hue families, not close cousins. With LRVs of 23 and 25, they'll behave almost identically in terms of how much light they reflect back into a room. The tonal difference — Thundercloud's blue character against Treron's warm — becomes most visible against white trim or in morning light. At ΔE 25.3, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Thundercloud vs Treron in Real Spaces
1 real room side by side. Seeing Thundercloud and Treron in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The temperature contrast between Treron and Thundercloud is what sets these apart most in this context.
Color Details
Thundercloud vs Treron Simulated Comparison
5 simulated room previews — drag the slider on each to see Thundercloud on one side and Treron 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 Thundercloud comparisons
See how Thundercloud stacks up against other well-photographed colors across different brands and tones.
