Code 1157 (Dusty Trail) reflects 70.09% of incident D65 light. Measured in CAM16-UCS uniform space, Benjamin Moore Dusty Trail (1157) registers J'=88.9, a'=2.61, and b'=6.92 with HSL (30°, 42%, 84%) and Helmholtz-Kohlrausch perceived value 87.6 L*_HK. Because 1157 carries a*=3.09 red-green and b*=10.5 yellow-blue balance at chroma C*=10.95, Dusty Trail projects a warm warm yellow-cream character across drywall and millwork.
Thermal lighting shifts Benjamin Moore 1157 predictably. Under 5000K noon daylight, Dusty Trail (1157) holds its native #EFD5BE swatch; at 4000K cool office LED, 1157 adapts to #F6D4B5; at 3500K halogen, Dusty Trail transitions to #FBD3AF; at 3000K residential LED, 1157 warms to #FFD1AA; and under 2700K evening bulbs, Dusty Trail (1157) settles at #FFD0A7.
When cross-matching Benjamin Moore Dusty Trail (1157, #E8D7C6), Behr Weathered Sandstone (290E-1, #ECDCCA, LRV 73%) scores ΔE2000=1.32 and CAM16=1.54, followed by Vanilla Mocha (N260-1, ΔE=1.42). In Sherwin-Williams, Fragile Beauty (SW 7553, #E7D7C6, LRV 69.92%) achieves ΔE2000=0.46 ahead of Only Natural (SW 7596, ΔE=1.35). Coordinate 1157 with Super White (I-02) ceilings, Wedding Veil (2125-70) trim, Apricot Ice (2015-70) hallways, and Cotswold (AF-150) accents.