Code SW 6554 (Lite Lavender) reflects 71.32% of incident D65 light. Measured in CAM16-UCS uniform space, Sherwin-Williams Lite Lavender (SW 6554) registers J'=89.5, a'=2.78, and b'=-2.33 with HSL (310°, 9%, 87%) and Helmholtz-Kohlrausch perceived value 88 L*_HK. Because SW 6554 carries a*=2.93 red-green and b*=-1.72 yellow-blue balance at chroma C*=3.4, Lite Lavender projects a warm earthy warm taupe character across drywall and millwork.
Thermal lighting shifts Sherwin-Williams SW 6554 predictably. Under 5000K noon daylight, Lite Lavender (SW 6554) holds its native #E8D9D6 swatch; at 4000K cool office LED, SW 6554 adapts to #EED7CD; at 3500K halogen, Lite Lavender transitions to #F4D6C7; at 3000K residential LED, SW 6554 warms to #FAD4C1; and under 2700K evening bulbs, Lite Lavender (SW 6554) settles at #FFD3BD.
When cross-matching Sherwin-Williams Lite Lavender (SW 6554, #E0DADF), Behr Mystic Fairy (PPU16-7, #DDD4DA, LRV 67.54%) scores ΔE2000=1.91 and CAM16=2.07, followed by Misty Lavender (S570-1, ΔE=2.15). In Benjamin Moore, Touch Of Gray (2116-60, #DCD6DD, LRV 68.51%) achieves ΔE2000=1.3 ahead of Majestic Mauve (2115-60, ΔE=1.56). Coordinate SW 6554 with High Reflective White (SW 7757) ceilings, Extra White (SW 7006) trim, Studio Mauve (SW 62) hallways, and Swanky Gray (SW 6261) accents.