RAL 550-4 vs Uptown Girl
Where RAL 550-4 belongs to RAL Effect's range, Uptown Girl is a Behr color. Uptown Girl (LRV 33) reflects noticeably more light than RAL 550-4 (LRV 23), a difference of 10 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 12.3, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question.
RAL 550-4 vs Uptown Girl 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 RAL 550-4 comparisons
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Light vs dark contrast
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