Mushroom vs Slumber Sloth
Both from Sherwin-Williams's palette. These are both beige-greiges, so the question isn't which hue to choose — it's where within beige-greige to land. They have nearly identical light reflectance values (57 vs 56), so they'll read as similarly Light in most lighting conditions. Both lean warm, so they'll behave similarly in mixed or changing light conditions. At ΔE 0.9, these are close — the kind of difference that matters when choosing between them, but doesn't read strongly in a finished room. Below, 5 simulated room previews show how each color reads at scale — real-room photos will be added as they become available.
Color Details
Mushroom vs Slumber Sloth Simulated Comparison
5 simulated room previews — drag the slider on each to see Mushroom on one side and Slumber Sloth 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 Mushroom comparisons
See how Mushroom stacks up against other well-photographed colors across different brands and tones.
With LRVs of 60 and 57, the two reflect almost the same amount of light.
Their light reflectance is nearly identical (LRV 58 vs 57), so neither reads brighter in a room.