Code SW 7048 (Urbane Bronze) reflects 8.14% of incident D65 light. Measured in CAM16-UCS uniform space, Sherwin-Williams Urbane Bronze (SW 7048) registers J'=36.5, a'=0.41, and b'=3.31 with HSL (36°, 6%, 31%) and Helmholtz-Kohlrausch perceived value 34.5 L*_HK. Because SW 7048 carries a*=0.43 red-green and b*=4.12 yellow-blue balance at chroma C*=4.14, Urbane Bronze projects a warm warm yellow-cream character across drywall and millwork.
Thermal lighting shifts Sherwin-Williams SW 7048 predictably. Under 5000K noon daylight, Urbane Bronze (SW 7048) holds its native #574F47 swatch; at 4000K cool office LED, SW 7048 adapts to #5A4F43; at 3500K halogen, Urbane Bronze transitions to #5C4E41; at 3000K residential LED, SW 7048 warms to #5E4E3F; and under 2700K evening bulbs, Urbane Bronze (SW 7048) settles at #604D3D.
When cross-matching Sherwin-Williams Urbane Bronze (SW 7048, #54504A), Behr Black Bean (790D-7, #57544C, LRV 9%) scores ΔE2000=1.91 and CAM16=1.91, followed by Berry Brown (PPU24-02, ΔE=2.11). In Benjamin Moore, Dragon'S Breath (1547, #55514A, LRV 8.34%) achieves ΔE2000=0.65 ahead of Midsummer Night (2134-20, ΔE=2.44). Coordinate SW 7048 with High Reflective White (SW 7757) ceilings, Extra White (SW 7006) trim, Summit Gray (SW 7669) hallways, and Gossamer Veil (SW 9165) accents.