Big Chill vs Fortitude
Both from Sherwin-Williams's palette. Both sit in the grey family, which is useful context if you're narrowing within a single hue direction. Big Chill (LRV 62) reflects noticeably more light than Fortitude (LRV 56), a difference of 6 points that becomes especially apparent in rooms with limited natural light. Both lean neutral, so they'll behave similarly in mixed or changing light conditions. The ΔE 3.4 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Big Chill vs Fortitude in Real Spaces
1 real room side by side. Big Chill and Fortitude 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.
Color Details
Big Chill vs Fortitude Simulated Comparison
5 simulated room previews — drag the slider on each to see Big Chill on one side and Fortitude 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 Big Chill comparisons
See how Big Chill stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 62), opening up a space where Big Chill encloses it.
A 10-point LRV gap (62 vs 52) makes Big Chill the marginally brighter of the two.
At LRV 62 vs 30, Big Chill is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 62 vs 60), so neither reads brighter in a room.
Big Chill reads slightly lighter (LRV 62 vs 58), a gap that shows most in low-lit rooms.
Big Chill reflects far more light (LRV 62 vs 27), opening up a space where Denim Drift encloses it.
At LRV 62 vs 43, Big Chill is decisively the brighter choice.
Big Chill reads slightly lighter (LRV 62 vs 55), a gap that shows most in low-lit rooms.
Big Chill reflects far more light (LRV 62 vs 44), opening up a space where Hardwick White encloses it.
At LRV 84 vs 62, Pure White is decisively the brighter choice.
Balboa Mist reads slightly lighter (LRV 66 vs 62), a gap that shows most in low-lit rooms.
Shoji White reflects far more light (LRV 74 vs 62), opening up a space where Big Chill encloses it.
Big Chill reflects far more light (LRV 62 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reads slightly lighter (LRV 68 vs 62), a gap that shows most in low-lit rooms.
Big Chill reflects far more light (LRV 62 vs 12), opening up a space where Vintage Vogue encloses it.
Big Chill reflects far more light (LRV 62 vs 45), opening up a space where Saybrook Sage encloses it.
At LRV 62 vs 31, Big Chill is decisively the brighter choice.
At LRV 62 vs 7, Big Chill is decisively the brighter choice.
At LRV 62 vs 24, Big Chill is decisively the brighter choice.
A 4-point LRV gap (62 vs 57) makes Big Chill the marginally brighter of the two.