Chalk vs Cleanroom white
Chalk (Cloverdale Paint) and Cleanroom white (RAL Classic) come from different manufacturers. Chalk reads as beige, while Cleanroom white reads as beige-white — two distinct hue families, not close cousins. The 3-point LRV gap — 89 for Cleanroom white vs 85 for Chalk — means Cleanroom white will open up a space more effectively. A ΔE of 2.0 puts them in subtle territory — distinguishable in direct comparison, less so from across a room. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Chalk vs Cleanroom white in Real Spaces
2 real rooms side by side. Chalk 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.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Cleanroom white has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
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. Cleanroom white has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Chalk vs Cleanroom white Simulated Comparison
5 simulated room previews — drag the slider on each to see Chalk 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 Chalk comparisons
See how Chalk stacks up against other well-photographed colors across different brands and tones.
Their light reflectance is nearly identical (LRV 85 vs 83), so neither reads brighter in a room.
Chalk reflects far more light (LRV 85 vs 52), opening up a space where Purbeck Stone encloses it.
Chalk reflects far more light (LRV 85 vs 30), opening up a space where Evergreen Fog encloses it.
Chalk reflects far more light (LRV 85 vs 60), opening up a space where Agreeable Gray encloses it.
At LRV 85 vs 58, Chalk is decisively the brighter choice.
At LRV 85 vs 27, Chalk is decisively the brighter choice.
Chalk reflects far more light (LRV 85 vs 43), opening up a space where French Gray encloses it.
At LRV 85 vs 55, Chalk is decisively the brighter choice.
At LRV 85 vs 44, Chalk is decisively the brighter choice.
With LRVs of 85 and 84, the two reflect almost the same amount of light.
At LRV 85 vs 66, Chalk is decisively the brighter choice.
A 11-point LRV gap (85 vs 74) makes Chalk the marginally brighter of the two.
At LRV 85 vs 12, Chalk is decisively the brighter choice.
At LRV 85 vs 68, Chalk is decisively the brighter choice.
At LRV 85 vs 12, Chalk is decisively the brighter choice.
At LRV 85 vs 45, Chalk is decisively the brighter choice.
Chalk reflects far more light (LRV 85 vs 31), opening up a space where Pale Green encloses it.