Seaside Blue vs Mosaic
Where Seaside Blue belongs to Benjamin Moore's range, Mosaic is a Tikkurila color. Both sit in the blue family, which is useful context if you're narrowing within a single hue direction. Seaside Blue (LRV 47) reflects noticeably more light than Mosaic (LRV 30), a difference of 17 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 11.4, 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
Seaside Blue vs Mosaic Simulated Comparison
5 simulated room previews — drag the slider on each to see Seaside Blue on one side and Mosaic 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 Seaside Blue comparisons
See how Seaside Blue stacks up against other well-photographed colors across different brands and tones.
