Code 873 (Baby'S Breath) reflects 83.33% of incident D65 light. Measured in CAM16-UCS uniform space, Benjamin Moore Baby'S Breath (873) registers J'=94.2, a'=-2.53, and b'=1.22 with HSL (90°, 10%, 92%) and Helmholtz-Kohlrausch perceived value 93.3 L*_HK. Because 873 carries a*=-1.38 red-green and b*=1.7 yellow-blue balance at chroma C*=2.19, Baby'S Breath projects a warm soft green-beige character across drywall and millwork.
Thermal lighting shifts Benjamin Moore 873 predictably. Under 5000K noon daylight, Baby'S Breath (873) holds its native #F2EADE swatch; at 4000K cool office LED, 873 adapts to #FAE9D5; at 3500K halogen, Baby'S Breath transitions to #FFE8CE; at 3000K residential LED, 873 warms to #FFE6C9; and under 2700K evening bulbs, Baby'S Breath (873) settles at #FFE4C5.
When cross-matching Benjamin Moore Baby'S Breath (873, #EAECE8), Behr Silver Sky (W-F-510, #EAECE9, LRV 84%) scores ΔE2000=0.5 and CAM16=0.48, followed by Steam White (750E-1, ΔE=0.77). In Sherwin-Williams, Ceiling Bright White (SW 7007, #E9EBE7, LRV 82.53%) achieves ΔE2000=0.21 ahead of Extra White (SW 7006, ΔE=0.9). Coordinate 873 with Ice Mist (2123-70) ceilings, Ultra White (CC-10) trim, Sleigh Bells (1480) hallways, and Coventry Gray (HC-169) accents.