Cannon Ball vs Smooth White
Cannon Ball (Dulux) and Smooth White (Jotun) come from different manufacturers. Hue-wise, Cannon Ball belongs to the grey family and Smooth White to the greige-grey family. The 48-point LRV gap — 59 for Smooth White vs 11 for Cannon Ball — means Smooth White will open up a space more effectively. Where Cannon Ball leans neutral, Smooth White reads warm — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 47.1 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.
Cannon Ball vs Smooth White in Real Spaces
4 real rooms side by side. Seeing Cannon Ball and Smooth White 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. Smooth White reflects noticeably more light off the walls, making the space read more open than Cannon Ball.
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. Smooth White returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Smooth White returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. Smooth White returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Color Details
Cannon Ball vs Smooth White Simulated Comparison
5 simulated room previews — drag the slider on each to see Cannon Ball on one side and Smooth White 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.
