Antiguan Sky vs RAL 720-1
Antiguan Sky is a Benjamin Moore color while RAL 720-1 comes from RAL Effect. Hue-wise, Antiguan Sky belongs to the blue-green family and RAL 720-1 to the blue family. With LRVs of 68 and 69, they'll behave almost identically in terms of how much light they reflect back into a room. With a ΔE of 2.4, the difference is subtle — you'd need them side by side to reliably tell them apart. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Antiguan Sky vs RAL 720-1 in Real Spaces
2 real rooms side by side. Antiguan Sky and RAL 720-1 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.
Bedroom
Bedroom walls are often seen under warm artificial light, a context that shifts both colors from how they look on a chip. The two are close enough that the choice comes down to finer qualities — undertone, texture, what the color sits next to.
Bathroom
Bathrooms amplify color — the enclosed space and reflective surfaces make what reads subtle elsewhere feel more present here. The two are close enough that the choice comes down to finer qualities — undertone, texture, what the color sits next to.
Color Details
Antiguan Sky vs RAL 720-1 Simulated Comparison
5 simulated room previews — drag the slider on each to see Antiguan Sky on one side and RAL 720-1 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 Antiguan Sky comparisons
See how Antiguan Sky stacks up against other well-photographed colors across different brands and tones.
