Granite Dust vs Millstream
Both from Behr's palette. Granite Dust reads as beige-greige, while Millstream reads as blue — two distinct hue families, not close cousins. They have nearly identical light reflectance values (63 vs 61), so they'll read as similarly Light in most lighting conditions. Granite Dust runs red while Millstream is decidedly blue, which means they'll respond very differently to warm vs cool light sources. With a ΔE of 16.3, the contrast is hard to miss. These aren't variations on a theme — they're two different answers to the same question. Below you'll find 2 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Granite Dust vs Millstream in Real Spaces
2 real rooms side by side. Seeing Granite Dust and Millstream in actual rooms makes the difference concrete; browse the spaces below to get a feel for how each color lives on a wall.
Bedroom
The context that matters most in a bedroom is how a color reads under a bedside lamp at night, not under noon daylight. Granite Dust brings more warmth to the space, while Millstream keeps things cooler and crisper.
Bathroom
Bathrooms are one of the few spaces where you're genuinely enclosed by the paint color, which makes the choice between these two more consequential. Granite Dust brings more warmth to the space, while Millstream keeps things cooler and crisper.
Color Details
Granite Dust vs Millstream Simulated Comparison
5 simulated room previews — drag the slider on each to see Granite Dust on one side and Millstream 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 Granite Dust comparisons
See how Granite Dust stacks up against other well-photographed colors across different brands and tones.
