Test Planetarium without buying a paint sample
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Planetarium in 30s — $2.49
Cheaper than a paint sample ($6–12) — backed by an automatic refund guarantee
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Snap your space, swap in Planetarium, decide before you buy.
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About Planetarium
Planetarium is a dark blue paint colour by Glidden 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 feature walls, dining rooms, bedrooms. Use our colour visualiser to see how Planetarium looks in your own room before committing to a purchase.
Where to buy Planetarium
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Frequently asked questions about Planetarium
What undertone does Planetarium have?↓
Planetarium by Glidden has a cool, blue undertone. It is a cool dark colour that falls within the blue family. This makes it calming and serene in most lighting conditions.
Is Planetarium good for small rooms?↓
Planetarium is a dark colour, so it may make very small rooms feel more enclosed. However, it can create a dramatic, cocooning effect in feature walls and dining rooms. Pair it with lighter trim and furnishings to balance the depth.
What colours go well with Planetarium?↓
Planetarium 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 Planetarium before buying?↓
You can test Planetarium by Glidden instantly using our paint colour visualiser. Simply upload a photo of your room and see exactly how Planetarium 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 Planetarium best?↓
Based on its dark tone and cool undertone, Planetarium works especially well in feature walls, dining rooms, bedrooms. Darker shades like this add depth and drama, creating an intimate atmosphere.
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See your room in Planetarium — $2.49