Cannon Ball vs Endless Sea
Cannon Ball (Dulux) and Endless Sea (Sherwin-Williams) come from different manufacturers. Cannon Ball reads as grey, while Endless Sea reads as blue — two distinct hue families, not close cousins. Their light reflectance values are nearly the same — 11 vs 9 — so neither will read significantly brighter or darker than the other. Where Cannon Ball leans neutral, Endless Sea reads cool — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 16.7 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.
Cannon Ball vs Endless Sea in Real Spaces
3 real rooms side by side. Seeing Cannon Ball and Endless Sea 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. Endless Sea brings more warmth to the space, while Cannon Ball keeps things cooler and crisper.
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. Cannon Ball reads more restrained here, while Endless Sea adds a sense of enclosure and warmth.
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. Cannon Ball reads more restrained here, while Endless Sea adds a sense of enclosure and warmth.
Color Details
Cannon Ball vs Endless Sea Simulated Comparison
5 simulated room previews — drag the slider on each to see Cannon Ball on one side and Endless Sea 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 Cannon Ball comparisons
See how Cannon Ball stacks up against other well-photographed colors across different brands and tones.
