Castle Gate vs Gothic Arch

Castle Gate and Gothic Arch come from the same Benjamin Moore collection. Hue-wise, Castle Gate belongs to the grey family and Gothic Arch to the greige-grey family. The 5-point LRV gap — 31 for Gothic Arch vs 26 for Castle Gate — means Gothic Arch will open up a space more effectively. Both share a red character, which means they'll respond to light and surrounding materials in similar ways. ΔE 5.0 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.