River Valley vs Interesting Aqua
Where River Valley belongs to Dulux's range, Interesting Aqua is a Sherwin-Williams color. River Valley reads as blue, while Interesting Aqua reads as blue-grey — two distinct hue families, not close cousins. River Valley (LRV 44) reflects noticeably more light than Interesting Aqua (LRV 41), a difference of 3 points that becomes especially apparent in rooms with limited natural light. Both lean cool, so they'll behave similarly in mixed or changing light conditions. At ΔE 2.9, 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
River Valley vs Interesting Aqua Simulated Comparison
5 simulated room previews — drag the slider on each to see River Valley on one side and Interesting Aqua 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 River Valley comparisons
See how River Valley stacks up against other well-photographed colors across different brands and tones.
