Ruby red vs Turquoise green
Ruby red and Turquoise green come from the same RAL Classic collection. Hue-wise, Ruby red belongs to the pink-red family and Turquoise green to the blue-green family. The 4-point LRV gap — 13 for Turquoise green vs 9 for Ruby red — means Turquoise green will open up a space more effectively. A ΔE of 80.8 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 3 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Ruby red vs Turquoise green in Real Spaces
3 real rooms side by side. Seeing Ruby red and Turquoise green in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
House
A full exterior is the most demanding test for a paint color — scale and outdoor light both amplify differences that seem small on a swatch. Turquoise green has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Front Door
On a front door, the color is both the first and last thing you see — a context where even a modest tonal difference reads clearly. Turquoise green reads slightly lighter here — a subtle but real difference in how open the space feels.
Kitchen Cabinets
Cabinet color is always seen in context — against countertops, backsplash, and hardware — which amplifies undertone differences that might disappear on a plain wall. Turquoise green has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Ruby red vs Turquoise green Simulated Comparison
5 simulated room previews — drag the slider on each to see Ruby red on one side and Turquoise green 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.