Mined Coal vs Piazza
Mined Coal (Behr) and Piazza (Tikkurila) come from different manufacturers. Mined Coal reads as grey, while Piazza reads as beige-greige — two distinct hue families, not close cousins. The 50-point LRV gap — 65 for Piazza vs 15 for Mined Coal — means Piazza will open up a space more effectively. A ΔE of 39.5 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Mined Coal vs Piazza in Real Spaces
1 real room side by side. Seeing Mined Coal and Piazza in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Living Room
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. Piazza reflects noticeably more light off the walls, making the space read more open than Mined Coal.
Color Details
Mined Coal vs Piazza Simulated Comparison
5 simulated room previews — drag the slider on each to see Mined Coal on one side and Piazza 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 Mined Coal comparisons
See how Mined Coal stacks up against other well-photographed colors across different brands and tones.
