S 3005-B20G vs Special Delivery
Where S 3005-B20G belongs to NCS's range, Special Delivery is a PPG color. These are both blue-greys, so the question isn't which hue to choose — it's where within blue-grey to land. Special Delivery (LRV 44) reflects noticeably more light than S 3005-B20G (LRV 40), a difference of 4 points that becomes especially apparent in rooms with limited natural light. The ΔE 3.1 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
S 3005-B20G vs Special Delivery Simulated Comparison
5 simulated room previews — drag the slider on each to see S 3005-B20G on one side and Special Delivery 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 S 3005-B20G comparisons
See how S 3005-B20G stacks up against other well-photographed colors across different brands and tones.
