Blackened Black vs Dock Blue
Blackened Black (Jotun) and Dock Blue (Little Greene) come from different manufacturers. Blackened Black reads as grey, while Dock Blue reads as blue — two distinct hue families, not close cousins. The 3-point LRV gap — 7 for Blackened Black vs 4 for Dock Blue — means Blackened Black will open up a space more effectively. Where Blackened Black leans neutral, Dock Blue reads blue — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 12.0 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Blackened Black vs Dock Blue in Real Spaces
3 real rooms side by side. Seeing Blackened Black and Dock 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. Blackened Black reads slightly lighter here — a subtle but real difference in how open the space feels.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. Blackened Black has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
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. Blackened Black has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Blackened Black vs Dock Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see Blackened Black on one side and Dock 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 Blackened Black comparisons
See how Blackened Black stacks up against other well-photographed colors across different brands and tones.
