Cannon Ball vs Sea Grove
Cannon Ball (Dulux) and Sea Grove (Valspar) come from different manufacturers. Both sit in the grey family, which is useful context if you're narrowing within a single hue direction. The 4-point LRV gap — 15 for Sea Grove vs 11 for Cannon Ball — means Sea Grove will open up a space more effectively. A ΔE of 11.6 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Cannon Ball vs Sea Grove in Real Spaces
1 real room side by side. Seeing Cannon Ball and Sea Grove in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
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. Sea Grove has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Cannon Ball vs Sea Grove Simulated Comparison
5 simulated room previews — drag the slider on each to see Cannon Ball on one side and Sea Grove 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.
