Intercoastal Gray vs RAL 180-1
Where Intercoastal Gray belongs to Behr's range, RAL 180-1 is a RAL Effect color. Intercoastal Gray reads as blue-grey, while RAL 180-1 reads as blue — two distinct hue families, not close cousins. RAL 180-1 (LRV 49) reflects noticeably more light than Intercoastal Gray (LRV 45), a difference of 4 points that becomes especially apparent in rooms with limited natural light. The ΔE 3.0 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Intercoastal Gray vs RAL 180-1 in Real Spaces
2 real rooms side by side. Intercoastal Gray and RAL 180-1 are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
House
Seen across an entire facade, subtle tonal differences become pronounced. What reads as nearly the same on a chip often reads as clearly different at scale. RAL 180-1 reads slightly lighter here — a subtle but real difference in how open the space feels.
Kitchen Cabinets
Kitchen cabinets are constantly compared against adjacent materials, which means subtle differences between these two become much more visible. RAL 180-1 reads slightly lighter here — a subtle but real difference in how open the space feels.
Color Details
Intercoastal Gray vs RAL 180-1 Simulated Comparison
5 simulated room previews — drag the slider on each to see Intercoastal Gray 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 Intercoastal Gray comparisons
See how Intercoastal Gray stacks up against other well-photographed colors across different brands and tones.
At LRV 83 vs 45, White Dove is decisively the brighter choice.
Ammonite reflects far more light (LRV 69 vs 45), opening up a space where Intercoastal Gray encloses it.
At LRV 45 vs 6, Intercoastal Gray is decisively the brighter choice.
Purbeck Stone reads slightly lighter (LRV 52 vs 45), a gap that shows most in low-lit rooms.
Intercoastal Gray reflects far more light (LRV 45 vs 30), opening up a space where Evergreen Fog encloses it.
A 7-point LRV gap (52 vs 45) makes Mizzle the marginally brighter of the two.
Agreeable Gray reflects far more light (LRV 60 vs 45), opening up a space where Intercoastal Gray encloses it.
At LRV 58 vs 45, Accessible Beige is decisively the brighter choice.
At LRV 45 vs 27, Intercoastal Gray is decisively the brighter choice.
With LRVs of 45 and 43, the two reflect almost the same amount of light.
Intercoastal Gray reflects far more light (LRV 45 vs 4), opening up a space where Naval encloses it.
A 10-point LRV gap (55 vs 45) makes Tranquil Dawn the marginally brighter of the two.
At LRV 45 vs 13, Intercoastal Gray is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 45 vs 44), so neither reads brighter in a room.
Pure White reflects far more light (LRV 84 vs 45), opening up a space where Intercoastal Gray encloses it.
Intercoastal Gray reflects far more light (LRV 45 vs 21), opening up a space where Artichoke encloses it.
At LRV 66 vs 45, Balboa Mist is decisively the brighter choice.
At LRV 74 vs 45, Shoji White is decisively the brighter choice.
At LRV 83 vs 45, Snowbound is decisively the brighter choice.
At LRV 45 vs 12, Intercoastal Gray is decisively the brighter choice.
At LRV 68 vs 45, Skimming Stone is decisively the brighter choice.
Intercoastal Gray reads slightly lighter (LRV 45 vs 41), a gap that shows most in low-lit rooms.
Calamine reflects far more light (LRV 68 vs 45), opening up a space where Intercoastal Gray encloses it.
Intercoastal Gray reflects far more light (LRV 45 vs 25), opening up a space where Treron encloses it.
At LRV 45 vs 12, Intercoastal Gray is decisively the brighter choice.
Their light reflectance is nearly identical (LRV 45 vs 45), so neither reads brighter in a room.
Intercoastal Gray reflects far more light (LRV 45 vs 31), opening up a space where Pale Green encloses it.
Intercoastal Gray reflects far more light (LRV 45 vs 7), opening up a space where Pine Needle encloses it.
Intercoastal Gray reflects far more light (LRV 45 vs 24), opening up a space where Cement grey encloses it.
Guilford Green reflects far more light (LRV 57 vs 45), opening up a space where Intercoastal Gray encloses it.