Charcoal Blue vs Sea Life
Where Charcoal Blue belongs to Behr's range, Sea Life is a Benjamin Moore color. These are both blue-greys, so the question isn't which hue to choose — it's where within blue-grey to land. Sea Life (LRV 22) reflects noticeably more light than Charcoal Blue (LRV 19), a difference of 3 points that becomes especially apparent in rooms with limited natural light. Charcoal Blue runs blue while Sea Life is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. The ΔE 4.8 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
Charcoal Blue vs Sea Life Simulated Comparison
5 simulated room previews — drag the slider on each to see Charcoal Blue on one side and Sea Life 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 Charcoal Blue comparisons
See how Charcoal Blue stacks up against other well-photographed colors across different brands and tones.
