Opal vs Tranquil Dawn
Where Opal belongs to Benjamin Moore's range, Tranquil Dawn is a Dulux color. Hue-wise, Opal belongs to the beige family and Tranquil Dawn to the green-grey family. Opal (LRV 84) reflects noticeably more light than Tranquil Dawn (LRV 55), a difference of 29 points that becomes especially apparent in rooms with limited natural light. Opal runs red while Tranquil Dawn is decidedly neutral, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 16.9, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Opal vs Tranquil Dawn Simulated Comparison
5 simulated room previews — drag the slider on each to see Opal on one side and Tranquil Dawn 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 Opal comparisons
See how Opal stacks up against other well-photographed colors across different brands and tones.
With LRVs of 84 and 83, the two reflect almost the same amount of light.
At LRV 84 vs 52, Opal is decisively the brighter choice.
At LRV 84 vs 30, Opal is decisively the brighter choice.
At LRV 84 vs 60, Opal is decisively the brighter choice.
Opal reflects far more light (LRV 84 vs 58), opening up a space where Accessible Beige encloses it.
Opal reflects far more light (LRV 84 vs 27), opening up a space where Denim Drift encloses it.
At LRV 84 vs 43, Opal is decisively the brighter choice.
Opal reflects far more light (LRV 84 vs 44), opening up a space where Hardwick White encloses it.
Their light reflectance is nearly identical (LRV 84 vs 84), so neither reads brighter in a room.
Opal reflects far more light (LRV 84 vs 66), opening up a space where Balboa Mist encloses it.
Opal reads slightly lighter (LRV 84 vs 74), a gap that shows most in low-lit rooms.
Opal reflects far more light (LRV 84 vs 12), opening up a space where Pewter Green encloses it.
Opal reflects far more light (LRV 84 vs 68), opening up a space where Skimming Stone encloses it.
Opal reflects far more light (LRV 84 vs 12), opening up a space where Vintage Vogue encloses it.
Opal reflects far more light (LRV 84 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 84 vs 31, Opal is decisively the brighter choice.
At LRV 84 vs 24, Opal is decisively the brighter choice.
At LRV 84 vs 57, Opal is decisively the brighter choice.
At LRV 84 vs 72, Opal is decisively the brighter choice.