Coral Clay vs Waterloo
Both from Sherwin-Williams's palette. Coral Clay reads as pink-red, while Waterloo reads as blue — two distinct hue families, not close cousins. Coral Clay (LRV 26) reflects noticeably more light than Waterloo (LRV 13), a difference of 13 points that becomes especially apparent in rooms with limited natural light. Coral Clay runs warm while Waterloo is decidedly cool, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 43.3, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Coral Clay vs Waterloo in Real Spaces
3 real rooms side by side. Seeing Coral Clay and Waterloo in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that Coral Clay will make the room feel meaningfully brighter than Waterloo would.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Coral Clay reflects noticeably more light off the walls, making the space read more open than Waterloo.
Front Door
A front door is a focal point — small color differences read clearly at this concentrated scale. The LRV gap is large enough that Coral Clay will make the room feel meaningfully brighter than Waterloo would.
Color Details
Coral Clay vs Waterloo Simulated Comparison
5 simulated room previews — drag the slider on each to see Coral Clay on one side and Waterloo 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.