Code SW 7662 (Evening Shadow) reflects 59.98% of incident D65 light. Measured in CAM16-UCS uniform space, Sherwin-Williams Evening Shadow (SW 7662) registers J'=84.1, a'=-2.51, and b'=-1.76 with HSL (195°, 4%, 80%) and Helmholtz-Kohlrausch perceived value 82 L*_HK. Because SW 7662 carries a*=-0.84 red-green and b*=-0.86 yellow-blue balance at chroma C*=1.2, Evening Shadow projects a cool cool coastal blue-grey character across drywall and millwork.
Thermal lighting shifts Sherwin-Williams SW 7662 predictably. Under 5000K noon daylight, Evening Shadow (SW 7662) holds its native #D0CBC5 swatch; at 4000K cool office LED, SW 7662 adapts to #D7C9BC; at 3500K halogen, Evening Shadow transitions to #DCC8B6; at 3000K residential LED, SW 7662 warms to #E2C7B1; and under 2700K evening bulbs, Evening Shadow (SW 7662) settles at #E6C5AE.
When cross-matching Sherwin-Williams Evening Shadow (SW 7662, #C9CCCD), Behr Hush (PPU26-16, #CBCECE, LRV 61%) scores ΔE2000=0.73 and CAM16=0.93, followed by Manhattan Mist (760E-2, ΔE=0.91). In Benjamin Moore, Sidewalk Gray (2133-60, #CBCED0, LRV 61.36%) achieves ΔE2000=0.75 ahead of Pelican Gray (1612, ΔE=1.02). Coordinate SW 7662 with High Reflective White (SW 7757) ceilings, Arcade White (SW 7100) trim, Snowdrop (SW 6511) hallways, and Extra White (SW 7006) accents.