Code SW 6042 (Hush White) reflects 71.69% of incident D65 light. Measured in CAM16-UCS uniform space, Sherwin-Williams Hush White (SW 6042) registers J'=89.6, a'=2.24, and b'=3.01 with HSL (21°, 25%, 86%) and Helmholtz-Kohlrausch perceived value 88.1 L*_HK. Because SW 6042 carries a*=2.74 red-green and b*=4.29 yellow-blue balance at chroma C*=5.09, Hush White projects a warm warm gold-beige character across drywall and millwork.
Thermal lighting shifts Sherwin-Williams SW 6042 predictably. Under 5000K noon daylight, Hush White (SW 6042) holds its native #ECD9CB swatch; at 4000K cool office LED, SW 6042 adapts to #F3D7C2; at 3500K halogen, Hush White transitions to #F8D6BC; at 3000K residential LED, SW 6042 warms to #FFD4B7; and under 2700K evening bulbs, Hush White (SW 6042) settles at #FFD3B3.
When cross-matching Sherwin-Williams Hush White (SW 6042, #E5DAD4), Behr Ballerina Beauty (MQ3-8, #E7DBD4, LRV 72.55%) scores ΔE2000=0.59 and CAM16=0.58, followed by Cameo Stone (N160-1, ΔE=1.27). In Benjamin Moore, Pampas Grass (2110-60, #E8DDD8, LRV 73.95%) achieves ΔE2000=0.86 ahead of Savory Cream (2105-70, ΔE=1.63). Coordinate SW 6042 with High Reflective White (SW 7757) ceilings, Extra White (SW 7006) trim, Studio Mauve (SW 62) hallways, and Temperate Taupe (SW 6037) accents.