Mountain Stream vs RAL 180-1
Mountain Stream is a PPG color while RAL 180-1 comes from RAL Effect. At LRV 49 vs 41, RAL 180-1 will read as the brighter of the two — a 8-point gap that matters most in north-facing or low-light rooms. At ΔE 6.9, the difference is perceptible but not dramatic — the two can work harmoniously in the same space.
Mountain Stream vs RAL 180-1 Color Comparison
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.
Color Details
More Mountain Stream comparisons
See how Mountain Stream stacks up against other well-photographed colors across different brands and tones.

Light vs dark contrast
PPG vs Benjamin Moore

Light vs dark contrast
PPG vs Farrow & Ball

Light vs dark contrast
PPG vs Sherwin-Williams

Purbeck Stone reads lighter
PPG vs Farrow & Ball

Mountain Stream reads lighter
PPG vs Sherwin-Williams

Mizzle reads lighter
PPG vs Farrow & Ball

Agreeable Gray reads lighter
PPG vs Sherwin-Williams

Mountain Stream reads lighter
PPG vs Dulux

Tranquil Dawn reads lighter
PPG vs Dulux

Light vs dark contrast
PPG vs Benjamin Moore

Light vs dark contrast
PPG vs Benjamin Moore

Mountain Stream reads lighter
PPG vs RAL Classic

Light vs dark contrast
PPG vs Dulux

Mountain Stream reads lighter
PPG vs RAL Classic

Light vs dark contrast
PPG vs RAL Classic

Light vs dark contrast
PPG vs Tikkurila

Humble Yellow reads lighter
PPG vs Jotun

Mountain Stream reads lighter
PPG vs Little Greene

PPG vs Jotun
PPG vs Jotun

Light vs dark contrast
PPG vs Little Greene

Washed Linen reads lighter
PPG vs Jotun

Light vs dark contrast
PPG vs Little Greene

Mountain Stream reads lighter
PPG vs Valspar

Light vs dark contrast
PPG vs Behr

PPG vs Behr
PPG vs Behr

Mountain Stream reads lighter
PPG vs Behr

Light vs dark contrast
PPG vs RAL Effect

Light vs dark contrast
PPG vs RAL Effect

Light vs dark contrast
PPG vs Tikkurila

Light vs dark contrast
PPG vs Valspar









