Code 2111-70 (Calm) reflects 77.7% of incident D65 light. Measured in CAM16-UCS uniform space, Benjamin Moore Calm (2111-70) registers J'=92.0, a'=-0.77, and b'=1.99 with HSL (43°, 12%, 89%) and Helmholtz-Kohlrausch perceived value 90.8 L*_HK. Because 2111-70 carries a*=-0.2 red-green and b*=2.67 yellow-blue balance at chroma C*=2.68, Calm projects a warm warm yellow-cream character across drywall and millwork.
Thermal lighting shifts Benjamin Moore 2111-70 predictably. Under 5000K noon daylight, Calm (2111-70) holds its native #EEE2D6 swatch; at 4000K cool office LED, 2111-70 adapts to #F5E1CC; at 3500K halogen, Calm transitions to #FBE0C6; at 3000K residential LED, 2111-70 warms to #FFDEC1; and under 2700K evening bulbs, Calm (2111-70) settles at #FFDCBD.
When cross-matching Benjamin Moore Calm (2111-70, #E6E4DF), Behr Quiet On The Set (MQ3-04, #E4E2DD, LRV 76%) scores ΔE2000=0.44 and CAM16=0.62, followed by Polished (UL200-11, ΔE=0.68). In Sherwin-Williams, Snowfall (SW 6000, #E0DEDA, LRV 73.2%) achieves ΔE2000=1.4 ahead of Snowbound (SW 7004, ΔE=1.44). Coordinate 2111-70 with Snow White (OC-66) ceilings, Distant Gray (2124-70) trim, Silver Chain (1472) hallways, and Baltic Gray (1467) accents.