RAL 750-4 vs M377
Where RAL 750-4 belongs to RAL Effect's range, M377 is a Tikkurila color. Hue-wise, RAL 750-4 belongs to the blue-green family and M377 to the green-grey family. M377 (LRV 8) reflects noticeably more light than RAL 750-4 (LRV 4), a difference of 4 points that becomes especially apparent in rooms with limited natural light. With a ΔE of 13.4, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
RAL 750-4 vs M377 Simulated Comparison
5 simulated room previews — drag the slider on each to see RAL 750-4 on one side and M377 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 RAL 750-4 comparisons
See how RAL 750-4 stacks up against other well-photographed colors across different brands and tones.
