Ultra Marine Blue


Ultra Marine Blue is from our new Colour by Nature palette, created in collaboration with the Natural History Museum to bring the true colours of nature into your home.

A romantic mid-toned blue

A stunning blue with a slightly romantic feel, Ultra Marine Blue has been in favour since the 18th century, when it was often used to make small rooms feel bigger. For the contemporary home, it looks striking on cabinetry, especially combined with a kitchen island in dramatic Scotch Blue.

Recommended Primer & Undercoat: Mid Tones

Complementary white: Ash Grey

Ultra Marine Blue is rated 4.5 out of 5 by 30.
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* Samples available in Estate Emulsion only. Colours on screen may vary from actual paint.


Back in 2010, we moved our entire range to an eco-friendly water base that’s low odour, low VOC and child-safe, becoming the first in the industry to do so. Easy to clean without harmful solvents, in tins that can be recycled again and again, our paints help to reduce the environmental impact of redecorating your home.


Every one of our paint colours is available in a range of durable interior and exterior paint finishes, each rigorously tested to ensure an exceptional depth of colour and long-lasting finish. For the very best results, we always recommend using a Farrow & Ball Primer & Undercoat – see above for the correct tone for this colour.


All Farrow & Ball finishes except Limewash contain isothiazolinones, which may produce an allergic reaction. Farrow & Ball Limewash contains calcium hydroxide which can cause severe damage in contact with skin or eyes. For further information about our products, including guidance on safe use and application, click here to view our advice pages.

Warning icon WARNING:

This product can expose you to chemicals including acetaldehyde, which is known to the State of California to cause cancer, and methanol, which is known to the State of California to cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

Rated 5 out of 5 by from Great front door colour We have external paint on outside and eggshell inside. Exactly what we were looking for and a perfect finish.
Date published: 2020-12-16
Rated 5 out of 5 by from Wonderfully quick sample delivery! I was very impressed at the ease of ordering and swift delivery.
Date published: 2020-11-29
Rated 5 out of 5 by from For Westminster Blue it's a Perfect match. I bought this for a Lloyd Loom renovation project. I wanted to restore the linen basket to its original classic colour. Farrow & Ball had the perfect paint - not cheap but worth it! (The final picture is a bit bright - the earlier pictures are a better idea of the actual colour).
Date published: 2020-11-27
Rated 5 out of 5 by from Light but rich blue I wanted a rich blue for my sons room that was not too dark, this blue has a warm to it as well. Lovely colour, we paired it with strong white.
Date published: 2020-11-18
Rated 5 out of 5 by from Just the job I bought a bookcase off Facebook and knew that I wanted to repaint it. I bought three samples from Farrow and Ball and chose the Ultra Marine Blue. The paint itself is of high quality and a little goes a long way. I am very pleased with the result.
Date published: 2020-10-26
Rated 5 out of 5 by from Calm feeling We painted Ultra marine blue in the bedroom. It brightens the room up and has such a calm feeling to it at the same time. Absolutely adore it!
Date published: 2020-10-13
Rated 5 out of 5 by from Absolutely gorgeous rich colour Bought ultra marine blue for a kitchen: it’s so gorgeous! Delightful to work with: it’s a smooth and glossy paint (some colours can be a bit chalky). The colour is stunning. There’s not really a picture that can do it justice... it does what it says on the tin, evoking a nautical feel that paired with natural wood is a perfect seaside themed colour scheme. Can’t rave about this one enough; and I’ve been through a lot of F&Bs colour chart. It’s just lovely.
Date published: 2020-09-11
Rated 5 out of 5 by from Perfect Result Only have a small kitchen but in my mind I knew exactly what I was trying to achieve. I must admit I was a little sceptical about the colour thinking it would be too dark. But decided to go ahead anyway feeling I could soon go over it again with a different colour. Wow more than delighted with this ultra marine blue. Kitchen actually looks bigger. The paint was very easy to apply and has a lovely finish. I don’t think I could have achieved this with any other product. Very positive comments from friends. Thank you Farrow and Ball this is the second time your products have delighted me.
Date published: 2020-09-04
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