Atomic Red vs Vermilion
Atomic Red (Little Greene) and Vermilion (RAL Classic) come from different manufacturers. These are both pink-reds, so the question isn't which hue to choose — it's where within pink-red to land. The 4-point LRV gap — 16 for Vermilion vs 12 for Atomic Red — means Vermilion will open up a space more effectively. ΔE 6.8 means they're clearly different, but not dramatically so — they'd pair well in the same room. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Atomic Red vs Vermilion in Real Spaces
1 real room side by side. Atomic Red and Vermilion are close enough that the difference can be hard to judge from a chip alone — these photos show how each reads at scale, across different spaces and lighting conditions.
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. Vermilion has the edge in reflectance, which shows as a quiet sense of added space rather than an obvious contrast.
Color Details
Atomic Red vs Vermilion Simulated Comparison
5 simulated room previews — drag the slider on each to see Atomic Red on one side and Vermilion 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 Atomic Red comparisons
See how Atomic Red stacks up against other well-photographed colors across different brands and tones.
