RAL 620-4 vs Azure blue
RAL 620-4 is a RAL Effect color while Azure blue comes from RAL Classic. At LRV 12 vs 9, Azure blue will read as the brighter of the two — a 3-point gap that matters most in north-facing or low-light rooms. At ΔE 8.1, the difference is perceptible but not dramatic — the two can work harmoniously in the same space.
RAL 620-4 vs Azure 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 Azure blue in Real Spaces
RAL 620-4 and Azure blue are close enough that the difference can be hard to judge from a chip alone. These real-room photos show how each reads at scale, across different spaces and lighting conditions. Showing 1 room type where both colors have photos.
Kitchen Cabinets
On cabinetry, undertone and temperature become more pronounced against countertops and hardware. The brightness difference is modest but present — Azure blue gives the walls a little more lift.
Plan Home visualization
@kuhnitetris
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
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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
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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
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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
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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
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RAL Effect vs Behr
Light vs dark contrast
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
RAL Effect vs NCS
RAL Effect vs NCS
Light vs dark contrast
RAL Effect vs NCS
Light vs dark contrast
RAL Effect vs NCS