Blue Shell
Blues can create a tranquil and calming atmosphere in your home. Dark blues can add a sophistication and moodiness to the space whilst lighter blues can add a sense of calm. Blue is a versatile colour and can be easily schemed with many other colours for the interior or exterior.
Atlas S33A2 | Hex #9bb4bc | LRV (Light Reflection Value)48 |
RGB 155 180 188 | SA (Solar Absorptance#)0.626 |
Sometimes the slightest variation can make all the difference. Compare Blue Shell to other similar colours in our range.
Pure Blue
Blue Alps
Sheltered Bay
Blue Shell


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Wall
Blue Shell
Blues can create a tranquil and calming atmosphere in your home. Dark blues can add sophistication and moodiness to the space whilst lighter blues can add a sense of calm. Blue is a versatile colour and can be easily schemed with many other colours for the interior or exterior.
Colour tips
With literally thousands of Dulux colours to choose from, finding the right one can seem complicated. There are a few things to watch out for when you make your selection.
Temperature
Cooler colours have hints of blues and greens, and are designed to calm and soothe. Warmer colours like reds and oranges add vibrance and life. Cooler colours appear to recede, adding visual enlargement, where warmer colours draw attention.
Lighting
The way your room is lit impacts the way the colours in it will appear. It is always best to test colours in natural light at various times throughout the day, as well as at night with artificial lighting incuding downlights and lamps.
Tone
One of the most transformational aspects of colour, tone refers to lightness or darkness. Tone adds form and shape to objects, and can alter our perception of a space, making it appear smaller or larger.
Surrounds
Paint can absorb properties of the things around it. Red brick exterior walls, vibrant gardens, and brightly coloured furniture and artwork can bring out the undertones in paint colours, and can change the way they look in your space.
Services and support
Make confident decisions about your project needs with support from our wide network of colour and product specialists, tools, programs and apps — or chat to one of our expert consultants now.

Dulux Colour Consultant
Imagining how a space will feel in a new colour scheme is hard. Save time and gain colour confidence the smart way with personal guidance from an expert Dulux Colour Consultant.
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Our expert support team can help with everything from choosing colour, what product is the most appropriate for your job or troubleshooting when something hasn’t gone your way.
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Disclaimer
Colours displayed should be used as a guide for your colour selection. To ensure best accuracy, test your colour choice at home by ordering Dulux Sample Pots and A4 Colour Swatches.
*Stickers not suitable for render, uncoated cement and rough pine. #Solar Absorptance values are applicable to standard paint coatings. Contact Dulux Help and Advice for further information.