Subtle Blue vs Agreeable Gray
Subtle Blue (PPG) and Agreeable Gray (Sherwin-Williams) come from different manufacturers. Subtle Blue reads as blue, while Agreeable Gray reads as greige-grey — two distinct hue families, not close cousins. The 15-point LRV gap — 75 for Subtle Blue vs 60 for Agreeable Gray — means Subtle Blue will open up a space more effectively. A ΔE of 11.4 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Subtle Blue vs Agreeable Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Subtle Blue on one side and Agreeable Gray 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 Subtle Blue comparisons
See how Subtle Blue stacks up against other well-photographed colors across different brands and tones.
A 6-point LRV gap (75 vs 69) makes Subtle Blue the marginally brighter of the two.
White Dove reads slightly lighter (LRV 83 vs 75), a gap that shows most in low-lit rooms.
Subtle Blue reflects far more light (LRV 75 vs 6), opening up a space where Iron Ore encloses it.
At LRV 75 vs 52, Subtle Blue is decisively the brighter choice.
At LRV 75 vs 30, Subtle Blue is decisively the brighter choice.
Subtle Blue reflects far more light (LRV 75 vs 52), opening up a space where Mizzle encloses it.
Subtle Blue reflects far more light (LRV 75 vs 58), opening up a space where Accessible Beige encloses it.
Subtle Blue reflects far more light (LRV 75 vs 27), opening up a space where Denim Drift encloses it.
At LRV 75 vs 43, Subtle Blue is decisively the brighter choice.
At LRV 75 vs 4, Subtle Blue is decisively the brighter choice.
Subtle Blue reflects far more light (LRV 75 vs 55), opening up a space where Tranquil Dawn encloses it.
Subtle Blue reflects far more light (LRV 75 vs 13), opening up a space where Bancha encloses it.
Subtle Blue reflects far more light (LRV 75 vs 44), opening up a space where Hardwick White encloses it.
A 9-point LRV gap (84 vs 75) makes Pure White the marginally brighter of the two.
At LRV 75 vs 21, Subtle Blue is decisively the brighter choice.
Subtle Blue reads slightly lighter (LRV 75 vs 66), a gap that shows most in low-lit rooms.
With LRVs of 75 and 74, the two reflect almost the same amount of light.
Snowbound reads slightly lighter (LRV 83 vs 75), a gap that shows most in low-lit rooms.
At LRV 75 vs 51, Subtle Blue is decisively the brighter choice.
Subtle Blue reflects far more light (LRV 75 vs 12), opening up a space where Pewter Green encloses it.
Subtle Blue reflects far more light (LRV 75 vs 8), opening up a space where Duck Green encloses it.
Subtle Blue reads slightly lighter (LRV 75 vs 68), a gap that shows most in low-lit rooms.
At LRV 75 vs 41, Subtle Blue is decisively the brighter choice.
Subtle Blue reflects far more light (LRV 75 vs 12), opening up a space where Vintage Vogue encloses it.
Subtle Blue reflects far more light (LRV 75 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 75 vs 31, Subtle Blue is decisively the brighter choice.
At LRV 75 vs 7, Subtle Blue is decisively the brighter choice.