Light Blue vs Monorail Silver
Light Blue (Farrow & Ball) and Monorail Silver (Sherwin-Williams) come from different manufacturers. Hue-wise, Light Blue belongs to the blue-green family and Monorail Silver to the grey family. Their light reflectance values are nearly the same — 49 vs 50 — so neither will read significantly brighter or darker than the other. Both share a neutral character, which means they'll respond to light and surrounding materials in similar ways. ΔE 3.2 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Light Blue vs Monorail Silver in Real Spaces
1 real room side by side. Light Blue and Monorail Silver 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
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. The distinction reads clearly at room scale, making the choice between them concrete.
Color Details
Light Blue vs Monorail Silver Simulated Comparison
5 simulated room previews — drag the slider on each to see Light Blue on one side and Monorail Silver 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 Light Blue comparisons
See how Light Blue stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 49), opening up a space where Light Blue encloses it.
At LRV 69 vs 49, Ammonite is decisively the brighter choice.
Light Blue reflects far more light (LRV 49 vs 6), opening up a space where Iron Ore encloses it.
Their light reflectance is nearly identical (LRV 52 vs 49), so neither reads brighter in a room.
At LRV 49 vs 30, Light Blue is decisively the brighter choice.
With LRVs of 52 and 49, the two reflect almost the same amount of light.
A 11-point LRV gap (60 vs 49) makes Agreeable Gray the marginally brighter of the two.
Accessible Beige reads slightly lighter (LRV 58 vs 49), a gap that shows most in low-lit rooms.
Light Blue reflects far more light (LRV 49 vs 27), opening up a space where Denim Drift encloses it.
A 6-point LRV gap (49 vs 43) makes Light Blue the marginally brighter of the two.
At LRV 49 vs 4, Light Blue is decisively the brighter choice.
Tranquil Dawn reads slightly lighter (LRV 55 vs 49), a gap that shows most in low-lit rooms.
Light Blue reflects far more light (LRV 49 vs 13), opening up a space where Bancha encloses it.
Light Blue reads slightly lighter (LRV 49 vs 44), a gap that shows most in low-lit rooms.
At LRV 84 vs 49, Pure White is decisively the brighter choice.
At LRV 49 vs 21, Light Blue is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 49), opening up a space where Light Blue encloses it.
Shoji White reflects far more light (LRV 74 vs 49), opening up a space where Light Blue encloses it.
Snowbound reflects far more light (LRV 83 vs 49), opening up a space where Light Blue encloses it.
Light Blue reflects far more light (LRV 49 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 49), opening up a space where Light Blue encloses it.
A 8-point LRV gap (49 vs 41) makes Light Blue the marginally brighter of the two.
At LRV 68 vs 49, Calamine is decisively the brighter choice.
At LRV 49 vs 25, Light Blue is decisively the brighter choice.
Light Blue reflects far more light (LRV 49 vs 12), opening up a space where Vintage Vogue encloses it.
Light Blue reads slightly lighter (LRV 49 vs 45), a gap that shows most in low-lit rooms.
At LRV 49 vs 31, Light Blue is decisively the brighter choice.
At LRV 49 vs 7, Light Blue is decisively the brighter choice.
At LRV 49 vs 24, Light Blue is decisively the brighter choice.
A 8-point LRV gap (57 vs 49) makes Guilford Green the marginally brighter of the two.