Tortuga vs S448
Tortuga is a PPG color while S448 comes from Tikkurila. Hue-wise, Tortuga belongs to the greige-grey family and S448 to the grey family. With LRVs of 22 and 21, they'll behave almost identically in terms of how much light they reflect back into a room. At ΔE 3.4, the difference is perceptible but not dramatic — the two can work harmoniously in the same space. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Tortuga vs S448 Simulated Comparison
5 simulated room previews — drag the slider on each to see Tortuga on one side and S448 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 Tortuga comparisons
See how Tortuga stacks up against other well-photographed colors across different brands and tones.
