Code SW 7071 (Gray Screen) reflects 58.49% of incident D65 light. Measured in CAM16-UCS uniform space, Sherwin-Williams Gray Screen (SW 7071) registers J'=83.4, a'=-3.13, and b'=-1.22 with HSL (180°, 4%, 78%) and Helmholtz-Kohlrausch perceived value 81.2 L*_HK. Because SW 7071 carries a*=-1.37 red-green and b*=-0.48 yellow-blue balance at chroma C*=1.45, Gray Screen projects a cool organic sage green-grey character across drywall and millwork.
Thermal lighting shifts Sherwin-Williams SW 7071 predictably. Under 5000K noon daylight, Gray Screen (SW 7071) holds its native #CDC9C2 swatch; at 4000K cool office LED, SW 7071 adapts to #D4C7B9; at 3500K halogen, Gray Screen transitions to #D9C6B4; at 3000K residential LED, SW 7071 warms to #DFC5AF; and under 2700K evening bulbs, Gray Screen (SW 7071) settles at #E3C3AB.
When cross-matching Sherwin-Williams Gray Screen (SW 7071, #C6CACA), Behr Burnished Metal (UL260-17, #C7CAC9, LRV 58.59%) scores ΔE2000=0.64 and CAM16=0.86, followed by Zero Gravity (N450-2, ΔE=0.99). In Benjamin Moore, Pelican Gray (1612, #C6CBCC, LRV 59.04%) achieves ΔE2000=0.65 ahead of Pebble Beach (1597, ΔE=0.84). Coordinate SW 7071 with High Reflective White (SW 7757) ceilings, Extra White (SW 7006) trim, Snowdrop (SW 6511) hallways, and Arcade White (SW 7100) accents.