Code PPU26-10 (Chic Gray) reflects 60% of incident D65 light. Measured in CAM16-UCS uniform space, Behr Chic Gray (PPU26-10) registers J'=84.4, a'=-0.57, and b'=2.88 with HSL (42°, 9%, 79%) and Helmholtz-Kohlrausch perceived value 82.4 L*_HK. Because PPU26-10 carries a*=-0.21 red-green and b*=3.85 yellow-blue balance at chroma C*=3.86, Chic Gray projects a warm warm yellow-cream character across drywall and millwork.
Thermal lighting shifts Behr PPU26-10 predictably. Under 5000K noon daylight, Chic Gray (PPU26-10) holds its native #D6CBBD swatch; at 4000K cool office LED, PPU26-10 adapts to #DDC9B4; at 3500K halogen, Chic Gray transitions to #E2C8AF; at 3000K residential LED, PPU26-10 warms to #E7C6AA; and under 2700K evening bulbs, Chic Gray (PPU26-10) settles at #ECC5A7.
When cross-matching Behr Chic Gray (PPU26-10, #CFCCC5), Benjamin Moore Nimbus (1465, #CFCCC4, LRV 60.52%) scores ΔE2000=0.48 and CAM16=0.39, followed by Abalone (2108-60, ΔE=0.96). In Sherwin-Williams, On the Rocks (SW 7671, #D0CEC8, LRV 61.78%) achieves ΔE2000=0.75 ahead of Big Chill (SW 7648, ΔE=1.09). Coordinate PPU26-10 with Ultra Pure White (50) ceilings, Bridal Veil (W-D-600) trim, Chalk (750A-1) hallways, and Ultra Pure White® (PR-W15) accents.