Blue green vs Pure red
Blue green and Pure red come from the same RAL Classic collection. Hue-wise, Blue green belongs to the blue-green family and Pure red to the pink-red family. The 10-point LRV gap — 17 for Pure red vs 8 for Blue green — means Pure red will open up a space more effectively. A ΔE of 95.5 puts these firmly in different territory — two distinct design choices rather than close alternatives. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Blue green vs Pure red in Real Spaces
2 real rooms side by side. Seeing Blue green and Pure red 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. Pure red returns significantly more light to the room — in a smaller or darker space, that difference in perceived brightness is hard to miss.
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. Pure red reflects noticeably more light off the walls, making the space read more open than Blue green.
Color Details
Blue green vs Pure red Simulated Comparison
5 simulated room previews — drag the slider on each to see Blue green on one side and Pure red 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 Blue green comparisons
See how Blue green stacks up against other well-photographed colors across different brands and tones.
