Heritage Blue vs Mountain Pass
Where Heritage Blue belongs to Cloverdale Paint's range, Mountain Pass is a Sherwin-Williams color. These are both blue-greys, so the question isn't which hue to choose — it's where within blue-grey to land. They have nearly identical light reflectance values (14 vs 14), so they'll read as similarly Dark in most lighting conditions. At ΔE 1.2, 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.
Heritage Blue vs Mountain Pass in Real Spaces
1 real room side by side. Heritage Blue and Mountain Pass 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
Heritage Blue vs Mountain Pass Simulated Comparison
5 simulated room previews — drag the slider on each to see Heritage Blue on one side and Mountain Pass 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 Heritage Blue comparisons
See how Heritage Blue stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 14), opening up a space where Heritage Blue encloses it.
At LRV 69 vs 14, Ammonite is decisively the brighter choice.
Heritage Blue reads slightly lighter (LRV 14 vs 6), a gap that shows most in low-lit rooms.
At LRV 52 vs 14, Purbeck Stone is decisively the brighter choice.
At LRV 30 vs 14, Evergreen Fog is decisively the brighter choice.
Mizzle reflects far more light (LRV 52 vs 14), opening up a space where Heritage Blue encloses it.
At LRV 60 vs 14, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 14), opening up a space where Heritage Blue encloses it.
Denim Drift reflects far more light (LRV 27 vs 14), opening up a space where Heritage Blue encloses it.
At LRV 43 vs 14, French Gray is decisively the brighter choice.
A 10-point LRV gap (14 vs 4) makes Heritage Blue the marginally brighter of the two.
Tranquil Dawn reflects far more light (LRV 55 vs 14), opening up a space where Heritage Blue encloses it.
With LRVs of 14 and 13, the two reflect almost the same amount of light.
Hardwick White reflects far more light (LRV 44 vs 14), opening up a space where Heritage Blue encloses it.
At LRV 84 vs 14, Pure White is decisively the brighter choice.
A 7-point LRV gap (21 vs 14) makes Artichoke the marginally brighter of the two.
Balboa Mist reflects far more light (LRV 66 vs 14), opening up a space where Heritage Blue encloses it.
Shoji White reflects far more light (LRV 74 vs 14), opening up a space where Heritage Blue encloses it.
Snowbound reflects far more light (LRV 83 vs 14), opening up a space where Heritage Blue encloses it.
With LRVs of 14 and 12, the two reflect almost the same amount of light.
Skimming Stone reflects far more light (LRV 68 vs 14), opening up a space where Heritage Blue encloses it.
At LRV 41 vs 14, Dix Blue is decisively the brighter choice.
At LRV 68 vs 14, Calamine is decisively the brighter choice.
A 11-point LRV gap (25 vs 14) makes Treron the marginally brighter of the two.
With LRVs of 14 and 12, the two reflect almost the same amount of light.
Saybrook Sage reflects far more light (LRV 45 vs 14), opening up a space where Heritage Blue encloses it.
At LRV 31 vs 14, Pale Green is decisively the brighter choice.
A 7-point LRV gap (14 vs 7) makes Heritage Blue the marginally brighter of the two.
A 10-point LRV gap (24 vs 14) makes Cement grey the marginally brighter of the two.
At LRV 57 vs 14, Guilford Green is decisively the brighter choice.