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.
