Corona vs Resonant Blue
Both from Sherwin-Williams's palette. Hue-wise, Corona belongs to the beige family and Resonant Blue to the blue family. Corona (LRV 85) reflects noticeably more light than Resonant Blue (LRV 30), a difference of 55 points that becomes especially apparent in rooms with limited natural light. Corona runs warm while Resonant Blue is decidedly cool, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 57.9, 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
Corona vs Resonant Blue Simulated Comparison
5 simulated room previews — drag the slider on each to see Corona on one side and Resonant Blue 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 Corona comparisons
See how Corona 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.
Corona reflects far more light (LRV 85 vs 52), opening up a space where Purbeck Stone encloses it.
Corona reflects far more light (LRV 85 vs 30), opening up a space where Evergreen Fog encloses it.
Corona reflects far more light (LRV 85 vs 60), opening up a space where Agreeable Gray encloses it.
At LRV 85 vs 58, Corona is decisively the brighter choice.
At LRV 85 vs 27, Corona is decisively the brighter choice.
Corona reflects far more light (LRV 85 vs 43), opening up a space where French Gray encloses it.
At LRV 85 vs 55, Corona is decisively the brighter choice.
At LRV 85 vs 44, Corona 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, Corona is decisively the brighter choice.
A 10-point LRV gap (85 vs 74) makes Corona the marginally brighter of the two.
At LRV 85 vs 12, Corona is decisively the brighter choice.
At LRV 85 vs 68, Corona is decisively the brighter choice.
At LRV 85 vs 12, Corona is decisively the brighter choice.
At LRV 85 vs 45, Corona is decisively the brighter choice.
Corona reflects far more light (LRV 85 vs 31), opening up a space where Pale Green encloses it.
Corona reflects far more light (LRV 85 vs 7), opening up a space where Pine Needle encloses it.
Corona reflects far more light (LRV 85 vs 24), opening up a space where Cement grey encloses it.
Corona reflects far more light (LRV 85 vs 57), opening up a space where Guilford Green encloses it.