Code SW 6749 (Embellished Blue) reflects 79.29% of incident D65 light. Measured in CAM16-UCS uniform space, Sherwin-Williams Embellished Blue (SW 6749) registers J'=92.4, a'=-9.67, and b'=1.23 with HSL (153°, 33%, 88%) and Helmholtz-Kohlrausch perceived value 92.2 L*_HK. Because SW 6749 carries a*=-8.26 red-green and b*=2.11 yellow-blue balance at chroma C*=8.53, Embellished Blue projects a cool organic sage green-grey character across drywall and millwork.
Thermal lighting shifts Sherwin-Williams SW 6749 predictably. Under 5000K noon daylight, Embellished Blue (SW 6749) holds its native #E0E9D9 swatch; at 4000K cool office LED, SW 6749 adapts to #E7E8CF; at 3500K halogen, Embellished Blue transitions to #EDE7C9; at 3000K residential LED, SW 6749 warms to #F4E5C4; and under 2700K evening bulbs, Embellished Blue (SW 6749) settles at #F9E3C0.
When cross-matching Sherwin-Williams Embellished Blue (SW 6749, #D7EBE2), Behr Sparkling Brook (M420-1, #DCEEE3, LRV 82%) scores ΔE2000=1.25 and CAM16=1.57, followed by Seaglass (HDC-CT-26A, ΔE=1.4). In Benjamin Moore, Lakeshore Green (848, #D8EBE1, LRV 79.4%) achieves ΔE2000=0.52 ahead of Taffeta Green (843, ΔE=1.1). Coordinate SW 6749 with High Reflective White (SW 7757) ceilings, Snowbound (SW 7004) trim, Copen Blue (SW 68) hallways, and Quietude (SW 6212) accents.