Code SW 7005 (Pure White) reflects 83.77% of incident D65 light. Measured in CAM16-UCS uniform space, Sherwin-Williams Pure White (SW 7005) registers J'=94.4, a'=-1.33, and b'=2.29 with HSL (51°, 16%, 92%) and Helmholtz-Kohlrausch perceived value 93.6 L*_HK. Because SW 7005 carries a*=-0.71 red-green and b*=3.02 yellow-blue balance at chroma C*=3.1, Pure White projects a warm soft green-beige character across drywall and millwork.
Thermal lighting shifts Sherwin-Williams SW 7005 predictably. Under 5000K noon daylight, Pure White (SW 7005) holds its native #F5EADD swatch; at 4000K cool office LED, SW 7005 adapts to #FDE9D3; at 3500K halogen, Pure White transitions to #FFE8CD; at 3000K residential LED, SW 7005 warms to #FFE6C7; and under 2700K evening bulbs, Pure White (SW 7005) settles at #FFE4C3.
When cross-matching Sherwin-Williams Pure White (SW 7005, #EDECE6), Behr Melting Icicles (BWC-20, #ECEBE4, LRV 83%) scores ΔE2000=0.53 and CAM16=0.51, followed by White (52, ΔE=0.65). In Benjamin Moore, Alabaster (876, #F2EFE8, LRV 86.53%) achieves ΔE2000=1.2 ahead of Atrium White (I-79, ΔE=1.2). Coordinate SW 7005 with High Reflective White (SW 7757) ceilings, Arcade White (SW 7100) trim, On the Rocks (SW 7671) hallways, and Argos (SW 7065) accents.