Tumbled Glass vs Blue Shamrock
Where Tumbled Glass belongs to Dulux's range, Blue Shamrock is a PPG color. Tumbled Glass reads as green-grey, while Blue Shamrock reads as blue-green — two distinct hue families, not close cousins. Tumbled Glass (LRV 63) reflects noticeably more light than Blue Shamrock (LRV 57), a difference of 6 points that becomes especially apparent in rooms with limited natural light. The ΔE 3.4 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
Tumbled Glass vs Blue Shamrock Simulated Comparison
5 simulated room previews — drag the slider on each to see Tumbled Glass on one side and Blue Shamrock 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 Tumbled Glass comparisons
See how Tumbled Glass stacks up against other well-photographed colors across different brands and tones.
