Code SW 6211 (Rainwashed) reflects 59.15% of incident D65 light. Measured in CAM16-UCS uniform space, Sherwin-Williams Rainwashed (SW 6211) registers J'=83.6, a'=-6.56, and b'=1.99 with HSL (136°, 10%, 78%) and Helmholtz-Kohlrausch perceived value 81.9 L*_HK. Because SW 6211 carries a*=-5.23 red-green and b*=2.68 yellow-blue balance at chroma C*=5.88, Rainwashed projects a cool organic sage green-grey character across drywall and millwork.
Thermal lighting shifts Sherwin-Williams SW 6211 predictably. Under 5000K noon daylight, Rainwashed (SW 6211) holds its native #C9CCBD swatch; at 4000K cool office LED, SW 6211 adapts to #D0CAB4; at 3500K halogen, Rainwashed transitions to #D5C9AF; at 3000K residential LED, SW 6211 warms to #DBC8AA; and under 2700K evening bulbs, Rainwashed (SW 6211) settles at #E0C6A7.
When cross-matching Sherwin-Williams Rainwashed (SW 6211, #C2CDC5), Behr Mountain Falls (N420-2, #BDCAC0, LRV 57%) scores ΔE2000=1.54 and CAM16=1.62, followed by Valley Mist (460E-2, ΔE=2.09). In Benjamin Moore, Quiet Moments (1563, #C7CFC8, LRV 60.94%) achieves ΔE2000=1.54 ahead of Smoky Green (CC-700, ΔE=1.54). Coordinate SW 6211 with High Reflective White (SW 7757) ceilings, Snowbound (SW 7004) trim, Embellished Blue (SW 6749) hallways, and Extra White (SW 7006) accents.