Code SW 6364 (Eggwhite) reflects 80.02% of incident D65 light. Measured in CAM16-UCS uniform space, Sherwin-Williams Eggwhite (SW 6364) registers J'=93.0, a'=1.42, and b'=7.23 with HSL (35°, 58%, 89%) and Helmholtz-Kohlrausch perceived value 92.3 L*_HK. Because SW 6364 carries a*=1.66 red-green and b*=10.97 yellow-blue balance at chroma C*=11.09, Eggwhite projects a warm warm yellow-cream character across drywall and millwork.
Thermal lighting shifts Sherwin-Williams SW 6364 predictably. Under 5000K noon daylight, Eggwhite (SW 6364) holds its native #FBE3C9 swatch; at 4000K cool office LED, SW 6364 adapts to #FFE2C0; at 3500K halogen, Eggwhite transitions to #FFE1BA; at 3000K residential LED, SW 6364 warms to #FFDFB5; and under 2700K evening bulbs, Eggwhite (SW 6364) settles at #FFDDB1.
When cross-matching Sherwin-Williams Eggwhite (SW 6364, #F3E5D2), Behr Delicate Lace (PPU5-11, #F3E6D4, LRV 80%) scores ΔE2000=0.51 and CAM16=0.47, followed by Vanilla Delight (W-B-220, ΔE=0.76). In Benjamin Moore, Antique White (909, #F2E5D3, LRV 79.88%) achieves ΔE2000=0.47 ahead of Antique White (OC-83, ΔE=0.47). Coordinate SW 6364 with High Reflective White (SW 7757) ceilings, Arcade White (SW 7100) trim, Accessible Beige (SW 7036) hallways, and Loggia (SW 7506) accents.