Code 2051-60 (Bird'S Egg) reflects 67.15% of incident D65 light. Measured in CAM16-UCS uniform space, Benjamin Moore Bird'S Egg (2051-60) registers J'=87.3, a'=-11.97, and b'=-4.35 with HSL (182°, 31%, 81%) and Helmholtz-Kohlrausch perceived value 86.7 L*_HK. Because 2051-60 carries a*=-9.66 red-green and b*=-3.82 yellow-blue balance at chroma C*=10.39, Bird'S Egg projects a cool cool coastal blue-grey character across drywall and millwork.
Thermal lighting shifts Benjamin Moore 2051-60 predictably. Under 5000K noon daylight, Bird'S Egg (2051-60) holds its native #C6DBD4 swatch; at 4000K cool office LED, 2051-60 adapts to #CED9CB; at 3500K halogen, Bird'S Egg transitions to #D4D8C5; at 3000K residential LED, 2051-60 warms to #DAD6C0; and under 2700K evening bulbs, Bird'S Egg (2051-60) settles at #DFD5BC.
When cross-matching Benjamin Moore Bird'S Egg (2051-60, #BEDCDD), Behr Oceanic Climate (N470-2, #BCDAD7, LRV 65.57%) scores ΔE2000=1.91 and CAM16=2.07, followed by Basin Blue (M470-2, ΔE=2.47). In Sherwin-Williams, Bathe Blue (SW 6771, #C2E0E3, LRV 70.1%) achieves ΔE2000=1.34 ahead of Meander Blue (SW 6484, ΔE=1.81). Coordinate 2051-60 with White Opulence (879) ceilings, Wedding Veil (2125-70) trim, Icy Moon Drops (2056-70) hallways, and Silken Blue (CSP-670) accents.