Perennial Grey vs Calcite
Perennial Grey (Little Greene) and Calcite (Tikkurila) come from different manufacturers. Hue-wise, Perennial Grey belongs to the greige-grey family and Calcite to the grey family. The 3-point LRV gap — 38 for Perennial Grey vs 35 for Calcite — means Perennial Grey will open up a space more effectively. ΔE 3.5 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Perennial Grey vs Calcite Simulated Comparison
5 simulated room previews — drag the slider on each to see Perennial Grey on one side and Calcite 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 Perennial Grey comparisons
See how Perennial Grey stacks up against other well-photographed colors across different brands and tones.
At LRV 69 vs 38, Ammonite is decisively the brighter choice.
White Dove reflects far more light (LRV 83 vs 38), opening up a space where Perennial Grey encloses it.
Perennial Grey reflects far more light (LRV 38 vs 6), opening up a space where Iron Ore encloses it.
At LRV 52 vs 38, Purbeck Stone is decisively the brighter choice.
A 8-point LRV gap (38 vs 30) makes Perennial Grey the marginally brighter of the two.
Mizzle reflects far more light (LRV 52 vs 38), opening up a space where Perennial Grey encloses it.
At LRV 60 vs 38, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 38), opening up a space where Perennial Grey encloses it.
Perennial Grey reads slightly lighter (LRV 38 vs 27), a gap that shows most in low-lit rooms.
A 5-point LRV gap (43 vs 38) makes French Gray the marginally brighter of the two.
At LRV 38 vs 4, Perennial Grey is decisively the brighter choice.
Tranquil Dawn reflects far more light (LRV 55 vs 38), opening up a space where Perennial Grey encloses it.
Perennial Grey reflects far more light (LRV 38 vs 13), opening up a space where Bancha encloses it.
Hardwick White reads slightly lighter (LRV 44 vs 38), a gap that shows most in low-lit rooms.
At LRV 84 vs 38, Pure White is decisively the brighter choice.
At LRV 38 vs 21, Perennial Grey is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 38), opening up a space where Perennial Grey encloses it.
Shoji White reflects far more light (LRV 74 vs 38), opening up a space where Perennial Grey encloses it.
Snowbound reflects far more light (LRV 83 vs 38), opening up a space where Perennial Grey encloses it.
At LRV 51 vs 38, Pigeon is decisively the brighter choice.
Perennial Grey reflects far more light (LRV 38 vs 12), opening up a space where Pewter Green encloses it.
Perennial Grey reflects far more light (LRV 38 vs 8), opening up a space where Duck Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 38), opening up a space where Perennial Grey encloses it.
Their light reflectance is nearly identical (LRV 41 vs 38), so neither reads brighter in a room.
Perennial Grey reflects far more light (LRV 38 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reads slightly lighter (LRV 45 vs 38), a gap that shows most in low-lit rooms.
A 7-point LRV gap (38 vs 31) makes Perennial Grey the marginally brighter of the two.