Purity vs Classic Light Buff
Where Purity belongs to PPG's range, Classic Light Buff is a Sherwin-Williams color. Both sit in the beige family, which is useful context if you're narrowing within a single hue direction. Classic Light Buff (LRV 83) reflects noticeably more light than Purity (LRV 80), a difference of 3 points that becomes especially apparent in rooms with limited natural light. At ΔE 0.6, these are close — the kind of difference that matters when choosing between them, but doesn't read strongly in a finished room. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Purity vs Classic Light Buff Simulated Comparison
5 simulated room previews — drag the slider on each to see Purity on one side and Classic Light Buff on the other.
Digital color is approximate. These simulations are generated from the manufacturer's hex values and overlaid on grayscale room photos — your screen's calibration, brightness, and viewing angle all affect how they render. Before committing to either color, test physical samples in your own space under the light you actually live with.
More Purity comparisons
See how Purity stacks up against other well-photographed colors across different brands and tones.
