Code SW 6968 (Hyacinth Tint) reflects 59.33% of incident D65 light. Measured in CAM16-UCS uniform space, Sherwin-Williams Hyacinth Tint (SW 6968) registers J'=83.9, a'=-1.11, and b'=-11.92 with HSL (222°, 33%, 82%) and Helmholtz-Kohlrausch perceived value 82.9 L*_HK. Because SW 6968 carries a*=1.1 red-green and b*=-11.44 yellow-blue balance at chroma C*=11.49, Hyacinth Tint projects a cool cool violet-grey character across drywall and millwork.
Thermal lighting shifts Sherwin-Williams SW 6968 predictably. Under 5000K noon daylight, Hyacinth Tint (SW 6968) holds its native #C9CAD7 swatch; at 4000K cool office LED, SW 6968 adapts to #D0C8CE; at 3500K halogen, Hyacinth Tint transitions to #D5C7C8; at 3000K residential LED, SW 6968 warms to #DBC6C3; and under 2700K evening bulbs, Hyacinth Tint (SW 6968) settles at #E0C4BF.
When cross-matching Sherwin-Williams Hyacinth Tint (SW 6968, #C2CBE0), Behr Garden Fairy (P540-2, #CCD4EC, LRV 66%) scores ΔE2000=2.63 and CAM16=3.35, followed by Sweet Juliet (PPU15-15, ΔE=3.09). In Benjamin Moore, Spring Flowers (1430, #C5CCDF, LRV 60.18%) achieves ΔE2000=0.98 ahead of English Hyacinth (1417, ΔE=1.44). Coordinate SW 6968 with High Reflective White (SW 7757) ceilings, Snowbound (SW 7004) trim, Solitude (SW 6535) hallways, and Extra White (SW 7006) accents.