Gardenia vs Cleanroom white
Gardenia (Dulux) and Cleanroom white (RAL Classic) come from different manufacturers. Hue-wise, Gardenia belongs to the beige family and Cleanroom white to the beige-white family. The 6-point LRV gap — 89 for Cleanroom white vs 83 for Gardenia — means Cleanroom white will open up a space more effectively. ΔE 3.9 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Gardenia vs Cleanroom white in Real Spaces
1 real room side by side. Gardenia and Cleanroom white are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
House
A full exterior is the most demanding test for a paint color — scale and outdoor light both amplify differences that seem small on a swatch. Cleanroom white has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Gardenia vs Cleanroom white Simulated Comparison
5 simulated room previews — drag the slider on each to see Gardenia on one side and Cleanroom 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 Gardenia comparisons
See how Gardenia stacks up against other well-photographed colors across different brands and tones.
