Test Open Seas without buying a paint sample
See it in your own room — no paint samples, no patches, no repainting.
Upload your room photo
or drag and drop it hereor tap to choose from your library
Choose Photo3,900+ rooms rendered on Interior Amore
Open Seas in 30s — $2.49
Cheaper than a paint sample ($6–12) — backed by an automatic refund guarantee
See it in your room with the free iOS app
Snap your space, swap in Open Seas, decide before you buy.
Download on App StoreFree · Works on iPhone & iPad
About Open Seas
Open Seas is a medium blue paint colour by Sherwin-Williams with a cool, blue undertone. Its cool quality creates a calming, restful atmosphere, making it a popular choice for modern interiors. It is particularly well suited to living rooms, dining rooms, home offices. Use our colour visualiser to see how Open Seas looks in your own room before committing to a purchase.
Where to buy Open Seas
Similar colours from Sherwin-Williams
Similar colours from other brands
Frequently asked questions about Open Seas
What undertone does Open Seas have?↓
Open Seas by Sherwin-Williams has a cool, blue undertone. It is a cool medium colour that falls within the blue family. This makes it calming and serene in most lighting conditions.
Is Open Seas good for small rooms?↓
Open Seas is a medium-toned colour that can work in smaller rooms if paired with good lighting and lighter accents. For the best results in small spaces, consider using it on a feature wall rather than all four walls.
What colours go well with Open Seas?↓
Open Seas pairs beautifully with warm neutrals, creamy whites, and natural wood tones to add warmth, or with other cool shades like sage green and soft grey for a cohesive palette.
How can I test Open Seas before buying?↓
You can test Open Seas by Sherwin-Williams instantly using our paint colour visualiser. Simply upload a photo of your room and see exactly how Open Seas will look on your walls - no tester pots needed. It takes just 30 seconds and you can compare multiple colours side by side.
Which rooms suit Open Seas best?↓
Based on its medium tone and cool undertone, Open Seas works especially well in living rooms, dining rooms, home offices, studies. Medium-toned colours like this strike a balance between cosiness and openness.
Ready to test Open Seas? Skip the paint sample.
Test This Color Now →Open Seas by Sherwin-Williams
See your room in Open Seas — $2.49