Crystal Oasis vs RAL 190-6
Where Crystal Oasis belongs to PPG's range, RAL 190-6 is a RAL Effect color. Hue-wise, Crystal Oasis belongs to the blue-green family and RAL 190-6 to the blue family. Crystal Oasis (LRV 53) reflects noticeably more light than RAL 190-6 (LRV 48), a difference of 5 points that becomes especially apparent in rooms with limited natural light. The ΔE 4.4 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Crystal Oasis vs RAL 190-6 Simulated Comparison
5 simulated room previews — drag the slider on each to see Crystal Oasis on one side and RAL 190-6 on the other.
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.
More Crystal Oasis comparisons
See how Crystal Oasis stacks up against other well-photographed colors across different brands and tones.
