Cook's Blue vs Purple Rhapsody
Where Cook's Blue belongs to Farrow & Ball's range, Purple Rhapsody is a PPG color. Cook's Blue reads as blue, while Purple Rhapsody reads as blue-purple — two distinct hue families, not close cousins. Cook's Blue (LRV 25) reflects noticeably more light than Purple Rhapsody (LRV 22), a difference of 3 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 20.3, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Cook's Blue vs Purple Rhapsody Simulated Comparison
5 simulated room previews — drag the slider on each to see Cook's Blue on one side and Purple Rhapsody 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 Cook's Blue comparisons
See how Cook's Blue stacks up against other well-photographed colors across different brands and tones.
