Santa Monica Blue vs Black grey
Where Santa Monica Blue belongs to Benjamin Moore's range, Black grey is a RAL Classic color. Hue-wise, Santa Monica Blue belongs to the blue family and Black grey to the blue-grey family. Santa Monica Blue (LRV 16) reflects noticeably more light than Black grey (LRV 6), a difference of 10 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 31.8, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Santa Monica Blue vs Black grey in Real Spaces
4 real rooms side by side. Seeing Santa Monica Blue and Black grey in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that Santa Monica Blue will make the room feel meaningfully brighter than Black grey would.
House
Seen across an entire facade, subtle tonal differences become pronounced. What reads as nearly the same on a chip often reads as clearly different at scale. Santa Monica Blue reflects noticeably more light off the walls, making the space read more open than Black grey.
Front Door
A front door is a focal point — small color differences read clearly at this concentrated scale. The LRV gap is large enough that Santa Monica Blue will make the room feel meaningfully brighter than Black grey would.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. Santa Monica Blue reflects noticeably more light off the walls, making the space read more open than Black grey.
Color Details
Santa Monica Blue vs Black grey Simulated Comparison
5 simulated room previews — drag the slider on each to see Santa Monica Blue on one side and Black grey 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 Santa Monica Blue comparisons
See how Santa Monica Blue stacks up against other well-photographed colors across different brands and tones.
