Mortar vs Antique White
Where Mortar belongs to Behr's range, Antique White is a Jotun color. Mortar reads as grey, while Antique White reads as beige-greige — two distinct hue families, not close cousins. Mortar (LRV 67) reflects noticeably more light than Antique White (LRV 56), a difference of 11 points that becomes especially apparent in rooms with limited natural light. Mortar runs yellow while Antique White is decidedly warm, which means they'll respond very differently to warm vs cool light sources. The ΔE 8.1 gap is real but not dramatic — close enough to use together, distinct enough to matter as a choice. Below you'll find 1 real-room photo comparison where both colors appear side by side, plus 5 simulated room previews.
Mortar vs Antique White in Real Spaces
1 real room side by side. Mortar and Antique White 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.
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. Mortar reflects noticeably more light off the walls, making the space read more open than Antique White.
Color Details
Mortar vs Antique White Simulated Comparison
5 simulated room previews — drag the slider on each to see Mortar on one side and Antique White 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 Mortar comparisons
See how Mortar stacks up against other well-photographed colors across different brands and tones.
