Code SW 7000 (Ibis White) reflects 84.68% of incident D65 light. Measured in CAM16-UCS uniform space, Sherwin-Williams Ibis White (SW 7000) registers J'=94.8, a'=0.53, and b'=2.54 with HSL (30°, 32%, 93%) and Helmholtz-Kohlrausch perceived value 93.9 L*_HK. Because SW 7000 carries a*=0.98 red-green and b*=3.62 yellow-blue balance at chroma C*=3.75, Ibis White projects a warm warm yellow-cream character across drywall and millwork.
Thermal lighting shifts Sherwin-Williams SW 7000 predictably. Under 5000K noon daylight, Ibis White (SW 7000) holds its native #FAEADC swatch; at 4000K cool office LED, SW 7000 adapts to #FFE9D3; at 3500K halogen, Ibis White transitions to #FFE8CC; at 3000K residential LED, SW 7000 warms to #FFE6C7; and under 2700K evening bulbs, Ibis White (SW 7000) settles at #FFE4C3.
When cross-matching Sherwin-Williams Ibis White (SW 7000, #F2ECE6), Behr Pearl Drops (700C-1, #F0EBE4, LRV 84%) scores ΔE2000=0.86 and CAM16=0.69, followed by New House White (RD-W10, ΔE=1). In Benjamin Moore, Vintage Taupe (2110-70, #F2EDE8, LRV 85.36%) achieves ΔE2000=0.6 ahead of White Zinfandel (880, ΔE=0.83). Coordinate SW 7000 with High Reflective White (SW 7757) ceilings, Pure White (SW 7005) trim, Conservative Gray (SW 6183) hallways, and Light French Gray (SW 55) accents.