Code UL260-17 (Burnished Metal) reflects 58.59% of incident D65 light. Measured in CAM16-UCS uniform space, Behr Burnished Metal (UL260-17) registers J'=83.4, a'=-2.78, and b'=-0.44 with HSL (160°, 3%, 79%) and Helmholtz-Kohlrausch perceived value 81.2 L*_HK. Because UL260-17 carries a*=-1.21 red-green and b*=0.14 yellow-blue balance at chroma C*=1.22, Burnished Metal projects a cool organic sage green-grey character across drywall and millwork.
Thermal lighting shifts Behr UL260-17 predictably. Under 5000K noon daylight, Burnished Metal (UL260-17) holds its native #CEC9C1 swatch; at 4000K cool office LED, UL260-17 adapts to #D5C7B8; at 3500K halogen, Burnished Metal transitions to #DAC6B3; at 3000K residential LED, UL260-17 warms to #E0C5AE; and under 2700K evening bulbs, Burnished Metal (UL260-17) settles at #E4C3AA.
When cross-matching Behr Burnished Metal (UL260-17, #C7CAC9), Benjamin Moore Seersucker Suit (CSP-580, #C3C7C5, LRV 56.47%) scores ΔE2000=1.15 and CAM16=1.32, followed by Pebble Beach (1597, ΔE=1.18). In Sherwin-Williams, Gray Screen (SW 7071, #C6CACA, LRV 58.49%) achieves ΔE2000=0.64 ahead of Evening Shadow (SW 7662, ΔE=1.23). Coordinate UL260-17 with Polar Bear (W-F-200) ceilings, Ambience White (PR-W8) trim, Ambience White (PR-W08) hallways, and Bakery Box (BL-W9) accents.