Otter is firmly in the warm zone — it's a mid-brown with earthy undertones, closer to caramel and honey than grey-brown or taupe. This makes it an excellent pairing for interiors built around warm timber, terracotta, rust, olive, and warm white tones. It can work in cooler-toned rooms as a grounding contrast, but its natural home is a room that leans towards warmth. If you're unsure, order a sample to test it in your specific room light.