Code 140A-2 (Coy Pink) reflects 75% of incident D65 light. Measured in CAM16-UCS uniform space, Behr Coy Pink (140A-2) registers J'=91.5, a'=8.81, and b'=3.38 with HSL (4°, 73%, 91%) and Helmholtz-Kohlrausch perceived value 90.6 L*_HK. Because 140A-2 carries a*=10.39 red-green and b*=4.93 yellow-blue balance at chroma C*=11.5, Coy Pink projects a warm warm gold-beige character across drywall and millwork.
Thermal lighting shifts Behr 140A-2 predictably. Under 5000K noon daylight, Coy Pink (140A-2) holds its native #FFD8CF swatch; at 4000K cool office LED, 140A-2 adapts to #FFD7C6; at 3500K halogen, Coy Pink transitions to #FFD6C0; at 3000K residential LED, 140A-2 warms to #FFD4BB; and under 2700K evening bulbs, Coy Pink (140A-2) settles at #FFD2B7.
When cross-matching Behr Coy Pink (140A-2, #F9DAD8), Benjamin Moore Ballet Slippers (1331, #F7D9D7, LRV 74.56%) scores ΔE2000=0.41 and CAM16=0.48, followed by Rose Rococo (1275, ΔE=0.98). In Sherwin-Williams, Alyssum (SW 6589, #F2D5D7, LRV 71.58%) achieves ΔE2000=2.1 ahead of Charming Pink (SW 6309, ΔE=2.39). Coordinate 140A-2 with Shea (RD-W9) ceilings, Vibrant White (BWC-12) trim, First Waltz (UL110-13) hallways, and Vintage Tea Rose (HDC-CT-07A) accents.