Randolph Blue vs Coastal Blue
Where Randolph Blue belongs to Benjamin Moore's range, Coastal Blue is a Jotun color. Randolph Blue reads as blue, while Coastal Blue reads as blue-grey — two distinct hue families, not close cousins. Randolph Blue (LRV 22) reflects noticeably more light than Coastal Blue (LRV 19), a difference of 3 points that becomes especially apparent in rooms with limited natural light. Randolph Blue runs blue while Coastal Blue is decidedly cool, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 18.8, 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
Randolph Blue vs Coastal Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see Randolph Blue on one side and Coastal 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 Randolph Blue comparisons
See how Randolph Blue stacks up against other well-photographed colors across different brands and tones.
