Coastal Crush vs Agate Grey
Where Coastal Crush belongs to PPG's range, Agate Grey is a RAL Classic color. These are both green-greys, so the question isn't which hue to choose — it's where within green-grey to land. Coastal Crush (LRV 50) reflects noticeably more light than Agate Grey (LRV 45), a difference of 5 points that becomes especially apparent in rooms with limited natural light. The ΔE 6.5 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Coastal Crush vs Agate Grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Coastal Crush on one side and Agate Grey 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 Coastal Crush comparisons
See how Coastal Crush stacks up against other well-photographed colors across different brands and tones.
