Clean Slate vs Glass Bead
Clean Slate and Glass Bead come from the same Sherwin-Williams collection. Hue-wise, Clean Slate belongs to the blue-green family and Glass Bead to the blue-white family. Their light reflectance values are nearly the same — 76 vs 77 — so neither will read significantly brighter or darker than the other. Where Clean Slate leans neutral, Glass Bead reads cool — a distinction that shifts noticeably depending on the light source and surrounding finishes. A ΔE of 1.4 puts them in subtle territory — distinguishable in direct comparison, less so from across a room. Below you'll find 10 real-room photo comparisons where both colors appear side by side, plus 5 simulated room previews.
Clean Slate vs Glass Bead in Real Spaces
10 real rooms side by side. Clean Slate and Glass Bead 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.
Living Room
A living room wall sees more varied light than almost any other surface in the house, which makes the choice between these two more nuanced than a chip suggests. Glass Bead brings more warmth to the space, while Clean Slate keeps things cooler and crisper.
Bedroom
Bedrooms are typically lit with warmer, lower light than the rest of the house — a condition that flatters warm tones and deepens cool ones. Clean Slate reads more restrained here, while Glass Bead adds a sense of enclosure and warmth.
Kitchen
Kitchens often have the harshest, most revealing light in the house — under-cabinet LEDs and overhead fixtures that strip away subtlety. Clean Slate reads more restrained here, while Glass Bead adds a sense of enclosure and warmth.
Dining Room
Dining rooms often rely on warm incandescent or candlelight, which flatters warm undertones and mutes cool ones. The temperature contrast between Glass Bead and Clean Slate is what sets these apart most in this context.
Bathroom
Small bathrooms intensify color. A shade that seems quiet in a larger room can feel immersive when you're surrounded by it on four walls. Clean Slate reads more restrained here, while Glass Bead adds a sense of enclosure and warmth.
Home Office
Home office walls matter more than most — you're looking at them all day, and a color that reads fine at first can become tiring over time. Clean Slate reads more restrained here, while Glass Bead adds a sense of enclosure and warmth.
Mudroom
In a hardworking space like a mudroom, the depth and warmth of a color reads differently than in a quieter room. The temperature contrast between Glass Bead and Clean Slate is what sets these apart most in this context.
Patio
Exterior colors look different in open light — both tend to read lighter outside than on an interior swatch, and shadows read more strongly. The temperature contrast between Glass Bead and Clean Slate is what sets these apart most in this context.
House
A full exterior is the most demanding test for a paint color — scale and outdoor light both amplify differences that seem small on a swatch. Clean Slate reads more restrained here, while Glass Bead adds a sense of enclosure and warmth.
Front Door
On a front door, the color is both the first and last thing you see — a context where even a modest tonal difference reads clearly. Glass Bead brings more warmth to the space, while Clean Slate keeps things cooler and crisper.
Color Details
Clean Slate vs Glass Bead Simulated Comparison
5 simulated room previews — drag the slider on each to see Clean Slate on one side and Glass Bead 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.