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Cay 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 Cay looks in your own room before committing to a purchase.
Cay 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.
Cay 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.
Cay 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.
You can test Cay by Sherwin-Williams instantly using our paint colour visualiser. Simply upload a photo of your room and see exactly how Cay will look on your walls - no tester pots needed. It takes just 30 seconds and you can compare multiple colours side by side.
Based on its medium tone and cool undertone, Cay works especially well in living rooms, dining rooms, home offices, studies. Medium-toned colours like this strike a balance between cosiness and openness.