The Color Muse tool works with Sherwin Williams ColorSnap™ Match app.
Test 1: Color matching objects around the home.
Conclusion: Better than an expert human eye.
Test 2: Interior walls
Conclusion: 100% accurate!
Test 3: Matching swatches from different manufacturer
Conclusion: not as good as color matching at paint store
If you have a paint swatch from one paint manufacturer and would like to find an identical color from another manufacturer, your best bet is to take a wet sample to the paint store of your choice We tested about 50 colors and virtually none produced satisfactory results.
Test 4: SW Paint Swatches. Accuracy 100%
Test 5: Drawdowns. Accuracy 75%
FAIL!! The device did not produce an accurate reading of the color Dover White SW-6105. So we put it through a more comprehensive test involving only off-white colors. Conclusion: This device cannot reliably match off-white colors. For the time being, all off-white color matching should still be done at the paint store.
Test 6: Siding. Accuracy ?