Coal vs Grey Blue
Coal (Cloverdale Paint) and Grey Blue (RAL Classic) come from different manufacturers. Coal reads as grey, while Grey Blue reads as blue-grey — two distinct hue families, not close cousins. The 3-point LRV gap — 10 for Coal vs 7 for Grey Blue — means Coal will open up a space more effectively. ΔE 7.4 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.
Coal vs Grey Blue in Real Spaces
1 real room side by side. Coal and Grey Blue 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.
Color Details
Coal vs Grey Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see Coal on one side and Grey Blue 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 Coal comparisons
See how Coal stacks up against other well-photographed colors across different brands and tones.
