Frank Blue vs They call it Mellow

Both are Sherwin-Williams colors. Hue-wise, Frank Blue belongs to the blue family and They call it Mellow to the beige family. At LRV 79 vs 8, They call it Mellow will read as the brighter of the two — a 71-point gap that matters most in north-facing or low-light rooms. The tonal difference — Frank Blue's cool character against They call it Mellow's warm — becomes most visible against white trim or in morning light. At ΔE 84.0, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.