Danube
SW 6803 · Sherwin-Williams
Danube SW 6803 as a flat swatch, not a painted room
Sherwin-Williams
Danube
SW 6803
Strong blue, a cool color
- Color family
- Purple
- Sold for
- Interior and exterior
Sherwin-Williams Danube SW 6803 is a dark purple paint color, a strong, saturated color rather than a neutral, leaning blue, with an LRV of 16, dark enough to be a statement on four walls.
Source: Sherwin-Williams's color data. Undertone labels describe our calculation, not the paint formula or a test in your room. How we assess colors.
Is Danube warm or cool? Undertones by the numbers
leans blue
Undertone
Strong blue
A strong color.
Try Danube on your own walls
Upload a photo of your room, or the outside of your house, and TryMyHome renders Danube onto the walls for an illustrative preview beside your floors and furniture. Confirm the color with a physical sample. Your first 3 renders are free.
Get a sample before you paint
Use the visualizer to narrow your shortlist, then confirm the finalist on your actual wall. A peel-and-stick sample of Danube, checked in morning and evening light, is the last step before a gallon.
- Made with real paint
- Delivered next day
- Peels off clean

Trim, ceiling and coordinating colors for Danube
Colors lighter and darker than Danube
Colors similar to Danube
Closest matches for Danube in other brands
These are the closest digital colors in our catalog, not equivalent paint formulas or touch-up substitutes. Compare physical samples in the same finish before choosing. See the comparison method.