Code W-F-220 (Cinnamon Cake) reflects 73% of incident D65 light. Measured in CAM16-UCS uniform space, Behr Cinnamon Cake (W-F-220) registers J'=90.4, a'=1.15, and b'=5.60 with HSL (34°, 35%, 86%) and Helmholtz-Kohlrausch perceived value 89.2 L*_HK. Because W-F-220 carries a*=1.41 red-green and b*=8.21 yellow-blue balance at chroma C*=8.33, Cinnamon Cake projects a warm warm yellow-cream character across drywall and millwork.
Thermal lighting shifts Behr W-F-220 predictably. Under 5000K noon daylight, Cinnamon Cake (W-F-220) holds its native #F0DBC6 swatch; at 4000K cool office LED, W-F-220 adapts to #F6DABD; at 3500K halogen, Cinnamon Cake transitions to #FCD9B8; at 3000K residential LED, W-F-220 warms to #FFD7B3; and under 2700K evening bulbs, Cinnamon Cake (W-F-220) settles at #FFD6AF.
When cross-matching Behr Cinnamon Cake (W-F-220, #E8DDCF), Benjamin Moore Ionic Column (1016, #E7DDCF, LRV 73.4%) scores ΔE2000=0.48 and CAM16=0.32, followed by Ice Breaker (CC-428, ΔE=0.48). In Sherwin-Williams, Moderate White (SW 6140, #E9DECF, LRV 74.28%) achieves ΔE2000=0.48 ahead of Bauhaus Buff (SW 7552, ΔE=0.66). Coordinate W-F-220 with Blanca Peak (HDC-NT-04G) ceilings, Vibrant White (BWC-12) trim, Barley Field (ECC-44-1) hallways, and Smokestack (N220-3) accents.