Niagara Blues 1 vs Inky Blue
Where Niagara Blues 1 belongs to Dulux's range, Inky Blue is a Sherwin-Williams color. These are both blues, so the question isn't which hue to choose — it's where within blue to land. They have nearly identical light reflectance values (15 vs 15), so they'll read as similarly Dark in most lighting conditions. Both lean cool, so they'll behave similarly in mixed or changing light conditions. At ΔE 3.0, these are close — the kind of difference that matters when choosing between them, but doesn't read strongly in a finished room. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Niagara Blues 1 vs Inky Blue in Real Spaces
1 real room side by side. Niagara Blues 1 and Inky Blue 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.
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 two are close enough that the choice comes down to finer qualities — undertone, texture, what the color sits next to.
Color Details
Niagara Blues 1 vs Inky Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see Niagara Blues 1 on one side and Inky Blue 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.
At LRV 69 vs 15, Ammonite is decisively the brighter choice.
White Dove 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 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.
At LRV 51 vs 15, Pigeon is decisively the brighter choice.
Niagara Blues 1 reads slightly lighter (LRV 15 vs 12), a gap that shows most in low-lit rooms.
Niagara Blues 1 reads slightly lighter (LRV 15 vs 8), 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.
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.