RAL 620-4 vs Teton Blue
RAL 620-4 is a RAL Effect color while Teton Blue comes from Behr. At LRV 31 vs 9, Teton Blue will read as the brighter of the two — a 22-point gap that matters most in north-facing or low-light rooms. At ΔE 27.4, these are genuinely distinct colors — a strong contrast if used together, or a meaningful choice between two different directions.
RAL 620-4 vs Teton Blue 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
RAL 620-4 vs Teton Blue in Real Spaces
Seeing RAL 620-4 and Teton Blue in actual rooms makes the difference concrete. Browse the spaces below to get a feel for how each color lives on a wall. Showing 2 room types where both colors have photos.
Living Room
Living rooms test a color across a full range of conditions — morning sun, afternoon shade, and evening lamp light all shift how both of these read. Teton Blue returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
Plan Home visualization
@bookferretburrow
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The LRV gap is large enough that Teton Blue will make the room feel meaningfully brighter than RAL 620-4 would.
Plan Home visualization
@kyhomeandfamily
More RAL 620-4 comparisons
See how RAL 620-4 stacks up against other well-photographed colors across different brands and tones.
Light vs dark contrast
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Light vs dark contrast
RAL Effect vs Farrow & Ball
RAL Effect vs Sherwin-Williams
RAL Effect vs Sherwin-Williams
Light vs dark contrast
RAL Effect vs Farrow & Ball
Light vs dark contrast
RAL Effect vs Sherwin-Williams
Light vs dark contrast
RAL Effect vs Farrow & Ball
Light vs dark contrast
RAL Effect vs Sherwin-Williams
Denim Drift reads lighter
RAL Effect vs Dulux
Light vs dark contrast
RAL Effect vs Dulux
Light vs dark contrast
RAL Effect vs Benjamin Moore
RAL Effect vs Benjamin Moore
RAL Effect vs Benjamin Moore
Light vs dark contrast
RAL Effect vs RAL Classic
RAL Effect vs Dulux
RAL Effect vs Dulux
Cement grey reads lighter
RAL Effect vs RAL Classic
RAL Effect vs RAL Classic
RAL Effect vs RAL Classic
Light vs dark contrast
RAL Effect vs Jotun
Light vs dark contrast
RAL Effect vs Little Greene
Light vs dark contrast
RAL Effect vs Jotun
RAL Effect vs Little Greene
RAL Effect vs Little Greene
Light vs dark contrast
RAL Effect vs Jotun
Tea with Florence reads lighter
RAL Effect vs Little Greene
RAL Effect vs Behr
RAL Effect vs Behr
Light vs dark contrast
RAL Effect vs Behr
Light vs dark contrast
RAL Effect
Light vs dark contrast
RAL Effect
Light vs dark contrast
RAL Effect vs Behr
Light vs dark contrast
RAL Effect
RAL Effect vs NCS
RAL Effect vs NCS
Light vs dark contrast
RAL Effect vs NCS
Light vs dark contrast
RAL Effect vs NCS