First Light vs Grey Blue
First Light is a Benjamin Moore color while Grey Blue comes from RAL Classic. First Light reads as pink-red, while Grey Blue reads as blue-grey — two distinct hue families, not close cousins. At LRV 76 vs 7, First Light will read as the brighter of the two — a 68-point gap that matters most in north-facing or low-light rooms. At ΔE 59.7, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
First Light vs Grey Blue in Real Spaces
2 real rooms side by side. Seeing First Light and Grey Blue in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The LRV gap is large enough that First Light will make the room feel meaningfully brighter than Grey Blue would.
Front Door
Front doors are seen in isolation against the rest of the facade, which makes them a high-stakes surface where even subtle differences matter. First Light returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
First Light vs Grey Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see First Light on one side and Grey 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 First Light comparisons
See how First Light stacks up against other well-photographed colors across different brands and tones.
