Lamp Black vs Frank Blue
Lamp Black (Little Greene) and Frank Blue (Sherwin-Williams) come from different manufacturers. Lamp Black reads as grey, while Frank Blue reads as blue — two distinct hue families, not close cousins. The 6-point LRV gap — 8 for Frank Blue vs 3 for Lamp Black — means Frank Blue will open up a space more effectively. Where Lamp Black leans purple, Frank Blue reads cool — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 37.8 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 4 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Lamp Black vs Frank Blue in Real Spaces
4 real rooms side by side. Seeing Lamp Black and Frank Blue 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
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. Frank Blue reads slightly lighter here — a subtle but real difference in how open the space feels.
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. Frank Blue has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Front Door
On a front door, the color is both the first and last thing you see — a context where even a modest tonal difference reads clearly. Frank Blue reads slightly lighter here — a subtle but real difference in how open the space feels.
Kitchen Cabinets
Cabinet color is always seen in context — against countertops, backsplash, and hardware — which amplifies undertone differences that might disappear on a plain wall. Frank Blue has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Lamp Black vs Frank Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see Lamp Black on one side and Frank 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 Lamp Black comparisons
See how Lamp Black stacks up against other well-photographed colors across different brands and tones.
