Simple Stone
SW 9521 · #CDC7B7 · LRV 57 — warm red-orange tone, light — bounces daylight without going clinical.
- 1Dorian Gray39
- 2Mindful Gray48
- 3Simple Stone57
- 4Pale Oak69
- 5Shoji White74
What Color Is Simple Stone, Really?
Simple Stone reads as a warm red-orange tone — light — bounces daylight without going clinical. The notes below cover how Sherwin-Williams SW 9521 behaves in different light and the closest matches at competing US brands.
Best Rooms and Uses for Simple Stone
Simple Stone is an easy whole-room color for living spaces and bedrooms, and light enough to carry onto trim or a ceiling if you want a soft, seamless look. Greige-leaning neutrals like this are the safe whole-home choice when you want warmth without committing to a color.
How Lighting Changes Simple Stone
At LRV 57, Simple Stone is a light color that bounces daylight around a room without tipping into stark white. Its orange undertone is the part to watch: it gets picked up by whatever sits next to it, so test it against your trim, floor and the room's main light before committing. It holds its undertone in most exposures, which is what makes light shades like this so forgiving room to room.
Most complaints about Simple Stone are a light mismatch. Upload a photo of your actual room and see it on your walls — then ask for the same wall in north light or evening lamps before you buy a single sample.
Need It From Another Brand?
Any paint counter can custom-tint Sherwin-Williams SW 9521 directly. If you would rather stay in one brand's own deck, these are the closest stock matches, measured as ΔE2000. Under 2 is a difference you will not see on the wall.
| Brand | Closest color | ΔE | LRV | |
|---|---|---|---|---|
| Behr | Coliseum MarblePPU8-16 · Behr | 0.8 | 57 | Color page → |
| Benjamin Moore | Ice Formations973 · Benjamin Moore | 0.9 | 55 | Color page → |
| Valspar | Rippling StoneV146-2 · Valspar | 0.9 | 56.3 | Color page → |
| PPG / Glidden | Ostrich FeatherPPG14-32 · PPG / Glidden | 1.6 | 57 | Color page → |
| Glidden | Ostrich FeatherPPG14-32 · Glidden | 0.8 | 57 | Color page → |
| Dutch Boy | Cinder Stone419-2DB · Dutch Boy | 2.6 | 58 | Color page → |
Similar Sherwin-Williams Colors
The nearest shades to Simple Stone within Sherwin-Williams's own range, ranked by perceptual color distance — useful when you want the same look a touch lighter, darker, or warmer.
WCAG 2.1: AA is 4.5 : 1 for normal text, 3 : 1 for large text, AAA is 7 : 1.
Coordinated palette
Generated by hue-rotating #CDC7B7 in HSL space. Pair Simple Stone with one accent and one neutral — the swatches below are starting points, not final picks.
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