Code SW 6028 (Cultured Pearl) reflects 72.82% of incident D65 light. Measured in CAM16-UCS uniform space, Sherwin-Williams Cultured Pearl (SW 6028) registers J'=90.1, a'=1.58, and b'=2.83 with HSL (24°, 22%, 87%) and Helmholtz-Kohlrausch perceived value 88.6 L*_HK. Because SW 6028 carries a*=2.04 red-green and b*=4.04 yellow-blue balance at chroma C*=4.53, Cultured Pearl projects a warm warm yellow-cream character across drywall and millwork.
Thermal lighting shifts Sherwin-Williams SW 6028 predictably. Under 5000K noon daylight, Cultured Pearl (SW 6028) holds its native #EDDBCD swatch; at 4000K cool office LED, SW 6028 adapts to #F3D9C4; at 3500K halogen, Cultured Pearl transitions to #F9D8BE; at 3000K residential LED, SW 6028 warms to #FFD6B9; and under 2700K evening bulbs, Cultured Pearl (SW 6028) settles at #FFD5B5.
When cross-matching Sherwin-Williams Cultured Pearl (SW 6028, #E5DCD6), Behr Patience (PR-W11, #E6DDD6, LRV 74%) scores ΔE2000=0.54 and CAM16=0.47, followed by Pale Cashmere (PPU2-4, ΔE=1.04). In Benjamin Moore, Pampas Grass (2110-60, #E8DDD8, LRV 73.95%) achieves ΔE2000=1.24 ahead of Frosted Café (2098-70, ΔE=1.45). Coordinate SW 6028 with High Reflective White (SW 7757) ceilings, Arcade White (SW 7100) trim, Roycroft Mist Gray (SW 2844) hallways, and Temperate Taupe (SW 6037) accents.