Code SW 6077 (Everyday White) reflects 72.56% of incident D65 light. Measured in CAM16-UCS uniform space, Sherwin-Williams Everyday White (SW 6077) registers J'=90.0, a'=0.98, and b'=3.45 with HSL (30°, 23%, 86%) and Helmholtz-Kohlrausch perceived value 88.5 L*_HK. Because SW 6077 carries a*=1.35 red-green and b*=4.89 yellow-blue balance at chroma C*=5.07, Everyday White projects a warm warm yellow-cream character across drywall and millwork.
Thermal lighting shifts Sherwin-Williams SW 6077 predictably. Under 5000K noon daylight, Everyday White (SW 6077) holds its native #ECDBCB swatch; at 4000K cool office LED, SW 6077 adapts to #F2D9C2; at 3500K halogen, Everyday White transitions to #F8D8BC; at 3000K residential LED, SW 6077 warms to #FED6B7; and under 2700K evening bulbs, Everyday White (SW 6077) settles at #FFD5B3.
When cross-matching Sherwin-Williams Everyday White (SW 6077, #E4DCD4), Behr Taupe Mist (PPL-78, #E1D9D0, LRV 70%) scores ΔE2000=0.86 and CAM16=1.04, followed by Patience (PR-W11, ΔE=0.87). In Benjamin Moore, Featherstone (1002, #E2D8CF, LRV 69.93%) achieves ΔE2000=1.23 ahead of Foggy Morning (2106-70, ΔE=1.81). Coordinate SW 6077 with High Reflective White (SW 7757) ceilings, Alabaster (SW 7008) trim, Roycroft Mist Gray (SW 2844) hallways, and Requisite Gray (SW 7023) accents.