Autumnal vs Chivalry Copper
Both from Sherwin-Williams's palette. Both sit in the beige family, which is useful context if you're narrowing within a single hue direction. Chivalry Copper (LRV 37) reflects noticeably more light than Autumnal (LRV 33), a difference of 4 points that becomes especially apparent in rooms with limited natural light. Both lean warm, so they'll behave similarly in mixed or changing light conditions. The ΔE 5.8 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.
Autumnal vs Chivalry Copper in Real Spaces
1 real room side by side. Autumnal and Chivalry Copper 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
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The brightness difference is modest but present — Chivalry Copper gives the walls a little more lift.
Color Details
Autumnal vs Chivalry Copper Simulated Comparison
5 simulated room previews — drag the slider on each to see Autumnal on one side and Chivalry Copper 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 Autumnal comparisons
See how Autumnal stacks up against other well-photographed colors across different brands and tones.
White Dove reflects far more light (LRV 83 vs 33), opening up a space where Autumnal encloses it.
At LRV 52 vs 33, Purbeck Stone is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 33 vs 30), so neither reads brighter in a room.
At LRV 60 vs 33, Agreeable Gray is decisively the brighter choice.
Accessible Beige reflects far more light (LRV 58 vs 33), opening up a space where Autumnal encloses it.
Autumnal reads slightly lighter (LRV 33 vs 27), a gap that shows most in low-lit rooms.
A 11-point LRV gap (43 vs 33) makes French Gray the marginally brighter of the two.
Tranquil Dawn reflects far more light (LRV 55 vs 33), opening up a space where Autumnal encloses it.
Hardwick White reads slightly lighter (LRV 44 vs 33), a gap that shows most in low-lit rooms.
At LRV 84 vs 33, Pure White is decisively the brighter choice.
Balboa Mist reflects far more light (LRV 66 vs 33), opening up a space where Autumnal encloses it.
Shoji White reflects far more light (LRV 74 vs 33), opening up a space where Autumnal encloses it.
Autumnal reflects far more light (LRV 33 vs 12), opening up a space where Pewter Green encloses it.
Skimming Stone reflects far more light (LRV 68 vs 33), opening up a space where Autumnal encloses it.
Autumnal reflects far more light (LRV 33 vs 12), opening up a space where Vintage Vogue encloses it.
Saybrook Sage reflects far more light (LRV 45 vs 33), opening up a space where Autumnal encloses it.
Their light reflectance is nearly identical (LRV 33 vs 31), so neither reads brighter in a room.
At LRV 33 vs 7, Autumnal is decisively the brighter choice.
A 8-point LRV gap (33 vs 24) makes Autumnal the marginally brighter of the two.
At LRV 57 vs 33, Guilford Green is decisively the brighter choice.