Code M330-1 (Chanoyu) reflects 80% of incident D65 light. Measured in CAM16-UCS uniform space, Behr Chanoyu (M330-1) registers J'=93.1, a'=-1.37, and b'=7.75 with HSL (47°, 45%, 88%) and Helmholtz-Kohlrausch perceived value 92.8 L*_HK. Because M330-1 carries a*=-1.64 red-green and b*=11.43 yellow-blue balance at chroma C*=11.55, Chanoyu projects a warm warm yellow-cream character across drywall and millwork.
Thermal lighting shifts Behr M330-1 predictably. Under 5000K noon daylight, Chanoyu (M330-1) holds its native #F6E6C9 swatch; at 4000K cool office LED, M330-1 adapts to #FDE5C0; at 3500K halogen, Chanoyu transitions to #FFE4BA; at 3000K residential LED, M330-1 warms to #FFE2B5; and under 2700K evening bulbs, Chanoyu (M330-1) settles at #FFE0B1.
When cross-matching Behr Chanoyu (M330-1, #EEE8D2), Benjamin Moore Spanish White (943, #EBE6D2, LRV 79.12%) scores ΔE2000=0.87 and CAM16=0.9, followed by Spanish White (OC-35, ΔE=0.87). In Sherwin-Williams, Restoration Ivory (SW 6413, #E9E1CA, LRV 75.69%) achieves ΔE2000=1.72 ahead of Queen Anne's Lace (SW 6420, ΔE=1.82). Coordinate M330-1 with Ultra Pure White® (UPW) ceilings, Bridal Veil (W-D-600) trim, Coliseum Marble (PPU8-16) hallways, and Koala Bear (780D-4) accents.