Perennial Grey vs Iris Mauve
Perennial Grey (Little Greene) and Iris Mauve (PPG) come from different manufacturers. Perennial Grey reads as greige-grey, while Iris Mauve reads as pink — two distinct hue families, not close cousins. The 4-point LRV gap — 38 for Perennial Grey vs 34 for Iris Mauve — means Perennial Grey will open up a space more effectively. ΔE 5.7 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Perennial Grey vs Iris Mauve in Real Spaces
1 real room side by side. Perennial Grey and Iris Mauve 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.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. Perennial Grey has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Perennial Grey vs Iris Mauve Simulated Comparison
5 simulated room previews — drag the slider on each to see Perennial Grey on one side and Iris Mauve 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.
