Blue Ground vs Cassiopeia
Where Blue Ground belongs to Farrow & Ball's range, Cassiopeia is a PPG color. Both sit in the blue family, which is useful context if you're narrowing within a single hue direction. Cassiopeia (LRV 58) reflects noticeably more light than Blue Ground (LRV 49), a difference of 9 points that becomes especially apparent in rooms with limited natural light. The ΔE 6.6 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
Blue Ground vs Cassiopeia Simulated Comparison
5 simulated room previews — drag the slider on each to see Blue Ground on one side and Cassiopeia 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 Blue Ground comparisons
See how Blue Ground stacks up against other well-photographed colors across different brands and tones.
