Chalky Blue vs RAL 180-1
Where Chalky Blue belongs to PPG's range, RAL 180-1 is a RAL Effect color. RAL 180-1 (LRV 49) reflects noticeably more light than Chalky Blue (LRV 27), a difference of 22 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 17.4, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question.
Chalky Blue 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 Chalky Blue comparisons
See how Chalky Blue stacks up against other well-photographed colors across different brands and tones.

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Light vs dark contrast
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Light vs dark contrast
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Light vs dark contrast
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PPG vs RAL Classic

Light vs dark contrast
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Light vs dark contrast
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Light vs dark contrast
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Light vs dark contrast
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Light vs dark contrast
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Light vs dark contrast
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Light vs dark contrast
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Light vs dark contrast
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Light vs dark contrast
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Chalky Blue reads lighter
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