Code M450-1 (Dew Pointe) reflects 81% of incident D65 light. Measured in CAM16-UCS uniform space, Behr Dew Pointe (M450-1) registers J'=93.0, a'=-10.08, and b'=-0.78 with HSL (166°, 38%, 89%) and Helmholtz-Kohlrausch perceived value 92.8 L*_HK. Because M450-1 carries a*=-8.16 red-green and b*=-0.05 yellow-blue balance at chroma C*=8.16, Dew Pointe projects a cool organic sage green-grey character across drywall and millwork.
Thermal lighting shifts Behr M450-1 predictably. Under 5000K noon daylight, Dew Pointe (M450-1) holds its native #E0EBDE swatch; at 4000K cool office LED, M450-1 adapts to #E7EAD5; at 3500K halogen, Dew Pointe transitions to #EEE9CE; at 3000K residential LED, M450-1 warms to #F5E7C9; and under 2700K evening bulbs, Dew Pointe (M450-1) settles at #FAE5C5.
When cross-matching Behr Dew Pointe (M450-1, #D7EDE8), Benjamin Moore Spring Mint (2040-70, #D9EDE7, LRV 80.99%) scores ΔE2000=0.76 and CAM16=0.89, followed by Blue Bonnet (2050-70, ΔE=1.41). In Sherwin-Williams, Embellished Blue (SW 6749, #D7EBE2, LRV 79.29%) achieves ΔE2000=1.86 ahead of Blue Horizon (SW 6497, ΔE=3.44). Coordinate M450-1 with Frost (W-F-500) ceilings, Celestial Glow (PWN-36) trim, Malaysian Mist (S440-2) hallways, and Opal Silk (PPU12-8) accents.