Code 1507 (April Showers) reflects 68.88% of incident D65 light. Measured in CAM16-UCS uniform space, Benjamin Moore April Showers (1507) registers J'=88.2, a'=-2.39, and b'=5.82 with HSL (56°, 19%, 82%) and Helmholtz-Kohlrausch perceived value 87 L*_HK. Because 1507 carries a*=-2.44 red-green and b*=8 yellow-blue balance at chroma C*=8.36, April Showers projects a warm soft green-beige character across drywall and millwork.
Thermal lighting shifts Benjamin Moore 1507 predictably. Under 5000K noon daylight, April Showers (1507) holds its native #E2D8C1 swatch; at 4000K cool office LED, 1507 adapts to #E8D6B8; at 3500K halogen, April Showers transitions to #EED5B2; at 3000K residential LED, 1507 warms to #F4D3AD; and under 2700K evening bulbs, April Showers (1507) settles at #F8D2AA.
When cross-matching Benjamin Moore April Showers (1507, #DAD9C9), Behr Hazy Trail (N350-1, #DCDACE, LRV 70%) scores ΔE2000=1.87 and CAM16=1.59, followed by Turtle Dove (400E-2, ΔE=2). In Sherwin-Williams, Nonchalant White (SW 6161, #DEDDD1, LRV 71.95%) achieves ΔE2000=1.93 ahead of Sagey (SW 6175, ΔE=2.07). Coordinate 1507 with Snow White (OC-66) ceilings, Wedding Veil (2125-70) trim, Easter Lily (2150-70) hallways, and Herbal Escape (1487) accents.