Charcoal Blue vs RAL 180-1
Where Charcoal Blue belongs to Behr's range, RAL 180-1 is a RAL Effect color. Hue-wise, Charcoal Blue belongs to the blue-grey family and RAL 180-1 to the blue family. RAL 180-1 (LRV 49) reflects noticeably more light than Charcoal Blue (LRV 19), a difference of 29 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 24.5, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Charcoal Blue vs RAL 180-1 in Real Spaces
1 real room side by side. Seeing Charcoal Blue and RAL 180-1 in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Living Room
In a living room, color works across both daylight and evening light — the same wall can read very differently at noon and at 8pm. The LRV gap is large enough that RAL 180-1 will make the room feel meaningfully brighter than Charcoal Blue would.
Color Details
Charcoal Blue vs RAL 180-1 Simulated Comparison
5 simulated room previews — drag the slider on each to see Charcoal Blue on one side and RAL 180-1 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 Charcoal Blue comparisons
See how Charcoal Blue stacks up against other well-photographed colors across different brands and tones.
