Vast Sky
SW 6506 · Sherwin-Williams
Vast Sky SW 6506 as a flat swatch, not a painted room
Sherwin-Williams
Vast Sky
SW 6506
Noticeable blue, a cool color
- Color family
- Blue
- Sold for
- Interior and exterior
Sherwin-Williams Vast Sky SW 6506 is a light-medium blue paint color with a noticeable blue undertone and an LRV of 55, light with some depth, moodier in a dim room.
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 Vast Sky warm or cool? Undertones by the numbers
leans blue
Undertone
Noticeable blue
A visible lean you see in daylight.
Try Vast Sky on your own walls
Upload a photo of your room, or the outside of your house, and TryMyHome renders Vast Sky 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 Vast Sky, 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 Vast Sky
Colors lighter and darker than Vast Sky
Colors similar to Vast Sky
Closest matches for Vast Sky 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.