Cannon Ball vs Card Room Green
Cannon Ball (Dulux) and Card Room Green (Farrow & Ball) come from different manufacturers. Hue-wise, Cannon Ball belongs to the grey family and Card Room Green to the green-grey family. The 16-point LRV gap — 27 for Card Room Green vs 11 for Cannon Ball — means Card Room Green will open up a space more effectively. Both share a neutral character, which means they'll respond to light and surrounding materials in similar ways. A ΔE of 25.5 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Cannon Ball vs Card Room Green in Real Spaces
5 real rooms side by side. Seeing Cannon Ball and Card Room Green 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. Card Room Green 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. Card Room Green 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. Card Room Green returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Home Office
Home office walls matter more than most — you're looking at them all day, and a color that reads fine at first can become tiring over time. Card Room Green returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. Card Room Green 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 Card Room Green Simulated Comparison
5 simulated room previews — drag the slider on each to see Cannon Ball on one side and Card Room Green 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.
