Code 560E-2 (Cumberland Fog) reflects 68% of incident D65 light. Measured in CAM16-UCS uniform space, Behr Cumberland Fog (560E-2) registers J'=87.6, a'=-4.99, and b'=-4.26 with HSL (197°, 17%, 84%) and Helmholtz-Kohlrausch perceived value 86.1 L*_HK. Because 560E-2 carries a*=-2.61 red-green and b*=-3.13 yellow-blue balance at chroma C*=4.08, Cumberland Fog projects a cool cool coastal blue-grey character across drywall and millwork.
Thermal lighting shifts Behr 560E-2 predictably. Under 5000K noon daylight, Cumberland Fog (560E-2) holds its native #D6D7D3 swatch; at 4000K cool office LED, 560E-2 adapts to #DDD5CA; at 3500K halogen, Cumberland Fog transitions to #E2D4C4; at 3000K residential LED, 560E-2 warms to #E9D2BF; and under 2700K evening bulbs, Cumberland Fog (560E-2) settles at #EDD1BB.
When cross-matching Behr Cumberland Fog (560E-2, #CED8DC), Benjamin Moore Silver Mist (1619, #C8D2D6, LRV 63.13%) scores ΔE2000=1.42 and CAM16=1.94, followed by Blue Lace (1625, ΔE=1.53). In Sherwin-Williams, Hinting Blue (SW 6519, #CED9DD, LRV 67.86%) achieves ΔE2000=0.46 ahead of Mild Blue (SW 6533, ΔE=1.22). Coordinate 560E-2 with Shea (RD-W9) ceilings, Bridal Veil (W-D-600) trim, Igloo (760E-1) hallways, and Bakery Box (BL-W9) accents.