Oriental Iris vs RAL 580-2
Where Oriental Iris belongs to Benjamin Moore's range, RAL 580-2 is a RAL Effect color. Both sit in the blue family, which is useful context if you're narrowing within a single hue direction. RAL 580-2 (LRV 57) reflects noticeably more light than Oriental Iris (LRV 52), a difference of 5 points that becomes especially apparent in rooms with limited natural light. The ΔE 3.9 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
Oriental Iris vs RAL 580-2 Simulated Comparison
5 simulated room previews — drag the slider on each to see Oriental Iris on one side and RAL 580-2 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 Oriental Iris comparisons
See how Oriental Iris stacks up against other well-photographed colors across different brands and tones.
