Blue Heather vs French Gray
Blue Heather (Benjamin Moore) and French Gray (Farrow & Ball) come from different manufacturers. Hue-wise, Blue Heather belongs to the blue family and French Gray to the beige-greige family. The 8-point LRV gap — 51 for Blue Heather vs 43 for French Gray — means Blue Heather will open up a space more effectively. Where Blue Heather leans blue, French Gray reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 18.5 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Blue Heather vs French Gray in Real Spaces
4 real rooms side by side. Seeing Blue Heather and French Gray 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
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. Blue Heather reads slightly lighter here — a subtle but real difference in how open the space feels.
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. Blue Heather has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
House
A full exterior is the most demanding test for a paint color — scale and outdoor light both amplify differences that seem small on a swatch. Blue Heather has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Kitchen Cabinets
Cabinet color is always seen in context — against countertops, backsplash, and hardware — which amplifies undertone differences that might disappear on a plain wall. Blue Heather has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Blue Heather vs French Gray Simulated Comparison
5 simulated room previews — drag the slider on each to see Blue Heather on one side and French 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 Blue Heather comparisons
See how Blue Heather stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 51), opening up a space where Blue Heather encloses it.
At LRV 69 vs 51, Ammonite is decisively the brighter choice.
Blue Heather reflects far more light (LRV 51 vs 6), opening up a space where Iron Ore encloses it.
Their light reflectance is nearly identical (LRV 52 vs 51), so neither reads brighter in a room.
At LRV 51 vs 30, Blue Heather is decisively the brighter choice.
With LRVs of 52 and 51, the two reflect almost the same amount of light.
A 9-point LRV gap (60 vs 51) makes Agreeable Gray the marginally brighter of the two.
Accessible Beige reads slightly lighter (LRV 58 vs 51), a gap that shows most in low-lit rooms.
Blue Heather reflects far more light (LRV 51 vs 27), opening up a space where Denim Drift encloses it.
At LRV 51 vs 4, Blue Heather is decisively the brighter choice.
Tranquil Dawn reads slightly lighter (LRV 55 vs 51), a gap that shows most in low-lit rooms.
Blue Heather reflects far more light (LRV 51 vs 13), opening up a space where Bancha encloses it.
Blue Heather reads slightly lighter (LRV 51 vs 44), a gap that shows most in low-lit rooms.
At LRV 84 vs 51, Pure White is decisively the brighter choice.
At LRV 51 vs 21, Blue Heather is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 51), opening up a space where Blue Heather encloses it.
Shoji White reflects far more light (LRV 74 vs 51), opening up a space where Blue Heather encloses it.
Snowbound reflects far more light (LRV 83 vs 51), opening up a space where Blue Heather encloses it.
Blue Heather reflects far more light (LRV 51 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 51), opening up a space where Blue Heather encloses it.
A 10-point LRV gap (51 vs 41) makes Blue Heather the marginally brighter of the two.
At LRV 68 vs 51, Calamine is decisively the brighter choice.
At LRV 51 vs 25, Blue Heather is decisively the brighter choice.
Blue Heather reflects far more light (LRV 51 vs 12), opening up a space where Vintage Vogue encloses it.
Blue Heather reads slightly lighter (LRV 51 vs 45), a gap that shows most in low-lit rooms.
At LRV 51 vs 31, Blue Heather is decisively the brighter choice.
At LRV 51 vs 7, Blue Heather is decisively the brighter choice.
At LRV 51 vs 24, Blue Heather is decisively the brighter choice.
A 6-point LRV gap (57 vs 51) makes Guilford Green the marginally brighter of the two.
At LRV 72 vs 51, Just Walnut is decisively the brighter choice.