Muslin vs RAL 120-5
Muslin is a Benjamin Moore color while RAL 120-5 comes from RAL Effect. These are both beiges, so the question isn't which hue to choose — it's where within beige to land. At LRV 70 vs 67, RAL 120-5 will read as the brighter of the two — a 3-point gap that matters most in north-facing or low-light rooms. With a ΔE of 1.6, the difference is subtle — you'd need them side by side to reliably tell them apart. Below you'll find 5 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Muslin vs RAL 120-5 in Real Spaces
5 real rooms side by side. Muslin and RAL 120-5 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.
Living Room
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. RAL 120-5 has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The brightness difference is modest but present — RAL 120-5 gives the walls a little more lift.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The brightness difference is modest but present — RAL 120-5 gives the walls a little more lift.
House
At full exterior scale, the difference between these two colors becomes much easier to judge than from a small chip. The brightness difference is modest but present — RAL 120-5 gives the walls a little more lift.
Color Details
Muslin vs RAL 120-5 Simulated Comparison
5 simulated room previews — drag the slider on each to see Muslin on one side and RAL 120-5 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 Muslin comparisons
See how Muslin stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 67, White Dove is decisively the brighter choice.
Muslin reflects far more light (LRV 67 vs 52), opening up a space where Purbeck Stone encloses it.
Muslin reflects far more light (LRV 67 vs 30), opening up a space where Evergreen Fog encloses it.
Muslin reads slightly lighter (LRV 67 vs 60), a gap that shows most in low-lit rooms.
A 9-point LRV gap (67 vs 58) makes Muslin the marginally brighter of the two.
At LRV 67 vs 27, Muslin is decisively the brighter choice.
Muslin reflects far more light (LRV 67 vs 43), opening up a space where French Gray encloses it.
A 12-point LRV gap (67 vs 55) makes Muslin the marginally brighter of the two.
At LRV 67 vs 44, Muslin is decisively the brighter choice.
Pure White reflects far more light (LRV 84 vs 67), opening up a space where Muslin encloses it.
Their light reflectance is nearly identical (LRV 67 vs 66), so neither reads brighter in a room.
A 8-point LRV gap (74 vs 67) makes Shoji White the marginally brighter of the two.
At LRV 67 vs 12, Muslin is decisively the brighter choice.
At LRV 67 vs 8, Muslin is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 68 vs 67), so neither reads brighter in a room.
At LRV 67 vs 12, Muslin is decisively the brighter choice.
At LRV 67 vs 45, Muslin is decisively the brighter choice.
Muslin reflects far more light (LRV 67 vs 31), opening up a space where Pale Green encloses it.