Cupola Yellow vs Roycroft Vellum
Both from Sherwin-Williams's palette. Cupola Yellow reads as beige-yellow, while Roycroft Vellum reads as beige — two distinct hue families, not close cousins. Roycroft Vellum (LRV 70) reflects noticeably more light than Cupola Yellow (LRV 53), a difference of 17 points that becomes especially apparent in rooms with limited natural light. Both lean warm, so they'll behave similarly in mixed or changing light conditions. With a ΔE of 15.7, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Cupola Yellow vs Roycroft Vellum Simulated Comparison
5 simulated room previews — drag the slider on each to see Cupola Yellow on one side and Roycroft Vellum 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 Cupola Yellow comparisons
See how Cupola Yellow stacks up against other well-photographed colors across different brands and tones.
