Warm Stone vs White Iris
Both from Sherwin-Williams's palette. Warm Stone reads as greige-grey, while White Iris reads as blue-white — two distinct hue families, not close cousins. White Iris (LRV 76) reflects noticeably more light than Warm Stone (LRV 20), a difference of 55 points that becomes especially apparent in rooms with limited natural light. Warm Stone runs warm while White Iris is decidedly cool, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 39.6, 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
Warm Stone vs White Iris Simulated Comparison
5 simulated room previews — drag the slider on each to see Warm Stone on one side and White Iris 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 Warm Stone comparisons
See how Warm Stone stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 20), opening up a space where Warm Stone encloses it.
At LRV 69 vs 20, Ammonite is decisively the brighter choice.
Warm Stone reflects far more light (LRV 20 vs 6), opening up a space where Iron Ore encloses it.
At LRV 52 vs 20, Purbeck Stone is decisively the brighter choice.
A 10-point LRV gap (30 vs 20) makes Evergreen Fog the marginally brighter of the two.
Mizzle reflects far more light (LRV 52 vs 20), opening up a space where Warm Stone encloses it.
At LRV 60 vs 20, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 20), opening up a space where Warm Stone encloses it.
Denim Drift reads slightly lighter (LRV 27 vs 20), a gap that shows most in low-lit rooms.
At LRV 43 vs 20, French Gray is decisively the brighter choice.
At LRV 20 vs 4, Warm Stone is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 20), opening up a space where Warm Stone encloses it.
Warm Stone reads slightly lighter (LRV 20 vs 13), a gap that shows most in low-lit rooms.
Hardwick White reflects far more light (LRV 44 vs 20), opening up a space where Warm Stone encloses it.
At LRV 84 vs 20, Pure White is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 21 vs 20), so neither reads brighter in a room.
Balboa Mist reflects far more light (LRV 66 vs 20), opening up a space where Warm Stone encloses it.
Shoji White reflects far more light (LRV 74 vs 20), opening up a space where Warm Stone encloses it.
Snowbound reflects far more light (LRV 83 vs 20), opening up a space where Warm Stone encloses it.
Warm Stone reads slightly lighter (LRV 20 vs 12), a gap that shows most in low-lit rooms.
Skimming Stone reflects far more light (LRV 68 vs 20), opening up a space where Warm Stone encloses it.
At LRV 41 vs 20, Dix Blue is decisively the brighter choice.
At LRV 68 vs 20, Calamine is decisively the brighter choice.
A 4-point LRV gap (25 vs 20) makes Treron the marginally brighter of the two.
Warm Stone reads slightly lighter (LRV 20 vs 12), a gap that shows most in low-lit rooms.
Saybrook Sage reflects far more light (LRV 45 vs 20), opening up a space where Warm Stone encloses it.
A 11-point LRV gap (31 vs 20) makes Pale Green the marginally brighter of the two.
At LRV 20 vs 7, Warm Stone is decisively the brighter choice.
A 4-point LRV gap (24 vs 20) makes Cement grey the marginally brighter of the two.
At LRV 57 vs 20, Guilford Green is decisively the brighter choice.