# Obi Lilac SW 6556

- Brand: Sherwin-Williams
- Code: SW 6556
- Hex: #B4A3B7 (manufacturer-published)
- LRV: 39.32 (computed)
- Undertone: purple-leaning (cool, subtle)
- Family: grays
- Chroma: 0.0342 · Hue angle: 321.2°

Absorbs noticeably more light than it returns. Works in a room with good glazing, or deliberately for cosiness.

Exterior: Runs hotter in sun; check the manufacturer’s substrate limits on vinyl and composite.

Screen colour is approximate. Obtain a physical sample before specifying.
Methodology: https://paintingmania.shop/color-methodology/