Code 2065-70 (Bashful Blue) reflects 75.01% of incident D65 light. Measured in CAM16-UCS uniform space, Benjamin Moore Bashful Blue (2065-70) registers J'=90.8, a'=-10.09, and b'=-9.83 with HSL (198°, 64%, 87%) and Helmholtz-Kohlrausch perceived value 90.8 L*_HK. Because 2065-70 carries a*=-7.14 red-green and b*=-9.6 yellow-blue balance at chroma C*=11.96, Bashful Blue projects a cool cool coastal blue-grey character across drywall and millwork.
Thermal lighting shifts Benjamin Moore 2065-70 predictably. Under 5000K noon daylight, Bashful Blue (2065-70) holds its native #D1E5E9 swatch; at 4000K cool office LED, 2065-70 adapts to #D9E3DF; at 3500K halogen, Bashful Blue transitions to #DFE2D9; at 3000K residential LED, 2065-70 warms to #E6E0D3; and under 2700K evening bulbs, Bashful Blue (2065-70) settles at #EBDFCF.
When cross-matching Benjamin Moore Bashful Blue (2065-70, #C8E6F3), Behr Morning Breeze (560A-2, #C3DCEB, LRV 69%) scores ΔE2000=2.9 and CAM16=3.39, followed by After Rain (M520-2, ΔE=2.91). In Sherwin-Williams, Soar (SW 6799, #C3DFE8, LRV 69.93%) achieves ΔE2000=2.22 ahead of Aviary Blue (SW 6778, ΔE=3.56). Coordinate 2065-70 with Super White (OC-152) ceilings, Distant Gray (2124-70) trim, Greenhow Blue (CW-655) hallways, and Saratoga Springs (1669) accents.