Maritime Teal vs River Valley

Both from Dulux's palette. Both sit in the blue family, which is useful context if you're narrowing within a single hue direction. River Valley (LRV 44) reflects noticeably more light than Maritime Teal (LRV 26), a difference of 18 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. With a ΔE of 15.3, 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.