Loyal Blue vs N431
Where Loyal Blue belongs to Sherwin-Williams's range, N431 is a Tikkurila color. These are both blues, so the question isn't which hue to choose — it's where within blue to land. N431 (LRV 8) reflects noticeably more light than Loyal Blue (LRV 5), a difference of 3 points that becomes especially apparent in rooms with limited natural light. 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. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Loyal Blue vs N431 Simulated Comparison
5 simulated room previews — drag the slider on each to see Loyal Blue on one side and N431 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 Loyal Blue comparisons
See how Loyal Blue stacks up against other well-photographed colors across different brands and tones.
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With LRVs of 5 and 4, the two reflect almost the same amount of light.
At LRV 55 vs 5, Tranquil Dawn is decisively the brighter choice.
A 8-point LRV gap (13 vs 5) makes Bancha the marginally brighter of the two.
At LRV 44 vs 5, Hardwick White is decisively the brighter choice.
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At LRV 66 vs 5, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 5, Shoji White is decisively the brighter choice.
At LRV 83 vs 5, Snowbound is decisively the brighter choice.
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At LRV 68 vs 5, Skimming Stone is decisively the brighter choice.
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Calamine reflects far more light (LRV 68 vs 5), opening up a space where Loyal Blue encloses it.
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A 7-point LRV gap (12 vs 5) makes Vintage Vogue the marginally brighter of the two.
At LRV 45 vs 5, Saybrook Sage is decisively the brighter choice.
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With LRVs of 7 and 5, the two reflect almost the same amount of light.
Cement grey reflects far more light (LRV 24 vs 5), opening up a space where Loyal Blue encloses it.
Guilford Green reflects far more light (LRV 57 vs 5), opening up a space where Loyal Blue encloses it.