Niagara Blues 1 vs Treron
Where Niagara Blues 1 belongs to Dulux's range, Treron is a Farrow & Ball color. Niagara Blues 1 reads as blue, while Treron reads as greige-grey — two distinct hue families, not close cousins. Treron (LRV 25) reflects noticeably more light than Niagara Blues 1 (LRV 15), a difference of 10 points that becomes especially apparent in rooms with limited natural light. Niagara Blues 1 runs cool while Treron is decidedly warm, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 28.9, 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.
Niagara Blues 1 vs Treron in Real Spaces
3 real rooms side by side. Seeing Niagara Blues 1 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.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that Treron will make the room feel meaningfully brighter than Niagara Blues 1 would.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Treron reflects noticeably more light off the walls, making the space read more open than Niagara Blues 1.
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. Treron returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Niagara Blues 1 vs Treron Simulated Comparison
5 simulated room previews — drag the slider on each to see Niagara Blues 1 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 Niagara Blues 1 comparisons
See how Niagara Blues 1 stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 15), opening up a space where Niagara Blues 1 encloses it.
At LRV 69 vs 15, Ammonite is decisively the brighter choice.
Niagara Blues 1 reads slightly lighter (LRV 15 vs 6), a gap that shows most in low-lit rooms.
At LRV 52 vs 15, Purbeck Stone is decisively the brighter choice.
At LRV 30 vs 15, Evergreen Fog is decisively the brighter choice.
Mizzle reflects far more light (LRV 52 vs 15), opening up a space where Niagara Blues 1 encloses it.
At LRV 60 vs 15, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 15), opening up a space where Niagara Blues 1 encloses it.
Denim Drift reflects far more light (LRV 27 vs 15), opening up a space where Niagara Blues 1 encloses it.
At LRV 43 vs 15, French Gray is decisively the brighter choice.
A 11-point LRV gap (15 vs 4) makes Niagara Blues 1 the marginally brighter of the two.
Tranquil Dawn reflects far more light (LRV 55 vs 15), opening up a space where Niagara Blues 1 encloses it.
With LRVs of 15 and 13, the two reflect almost the same amount of light.
Hardwick White reflects far more light (LRV 44 vs 15), opening up a space where Niagara Blues 1 encloses it.
At LRV 84 vs 15, Pure White is decisively the brighter choice.
A 6-point LRV gap (21 vs 15) makes Artichoke the marginally brighter of the two.
Balboa Mist reflects far more light (LRV 66 vs 15), opening up a space where Niagara Blues 1 encloses it.
Shoji White reflects far more light (LRV 74 vs 15), opening up a space where Niagara Blues 1 encloses it.
Snowbound reflects far more light (LRV 83 vs 15), opening up a space where Niagara Blues 1 encloses it.
Niagara Blues 1 reads slightly lighter (LRV 15 vs 12), a gap that shows most in low-lit rooms.
Skimming Stone reflects far more light (LRV 68 vs 15), opening up a space where Niagara Blues 1 encloses it.
At LRV 41 vs 15, Dix Blue is decisively the brighter choice.
At LRV 68 vs 15, Calamine is decisively the brighter choice.
Niagara Blues 1 reads slightly lighter (LRV 15 vs 12), a gap that shows most in low-lit rooms.
Saybrook Sage reflects far more light (LRV 45 vs 15), opening up a space where Niagara Blues 1 encloses it.
At LRV 31 vs 15, Pale Green is decisively the brighter choice.
A 8-point LRV gap (15 vs 7) makes Niagara Blues 1 the marginally brighter of the two.
A 9-point LRV gap (24 vs 15) makes Cement grey the marginally brighter of the two.
At LRV 57 vs 15, Guilford Green is decisively the brighter choice.
At LRV 72 vs 15, Just Walnut is decisively the brighter choice.