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N o .66 Mylands

Colosseum™ No.66Mid Grey Paint

Colosseum™ No.66 is a chalky mid-grey paint, with slight warm umber undertones. It is subtle and understated, and bright enough to keep a room light and spacious, whilst providing interest and depth. White Primer and Undercoat.

Regular price Price: From £5.50

Availability: In stock

Select surface and finish for calculation.

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Marble matt emulsion only


Please note that Mylands paint colours products are made to order. We are therefore unable to accept any returns. 

All other products: 15% handling charge on return  


Any orders placed before 2pm will be processed the same day - any orders placed after this will be processed the next working day. 

Sample Pot Delivery - 1-2 working days – 1 to 3 sample pots: £3.50. From 4 sample pots - Free  

Orders over £150 - Standard delivery - 1-2 working days - Free 

Orders under £150 - Standard delivery - 1-2 working days - £6 

We are currently unable to offer international shipping for web orders. This includes Northern Ireland. For delivery to Northern Ireland, please contact us at

Product Information

Attributes & Quality

Neither a dark grey or light grey paint colour, this mid-grey paint, Mylands Colosseum™ No.66 is a high quality, long-lasting and hard wearing paint for many reasons.

Firstly, our formulations are easy to apply and very low odour. Add to that quick drying times and simple clean-up of paint brushes, to make your DIY experience that bit easier.

Mylands paints are water based with a low VOC (Volatile Organic Compounds) content. That makes them virtually solvent-free and kind to you, your family and the environment. Plus, Mylands are one of the last remaining manufacturers to still use natural earth pigments in our paint, making them sumptuously deep and colour rich as well as eco-friendly.

Our paints are fast drying and washable, making them ideal for any interior walls, including living spaces, kitchens and bathrooms. Order a tester pot to pick the right shade for your project.

Our signature, the Marble Matt Emulsion paint, is a water based acrylic emulsion which has outstanding opacity resulting in excellent coverage per litre. One litre of our wall paint covers approximately 15m2. 

Which kind of finish do you prefer? The wood and metal range of paints are available in matt finish (8% sheen), eggshell (23% sheen) or gloss (80% sheen). They’re suitable as both interior paint (wall & ceiling paint) or exterior (masonry paint). 

You can use our wood & metal range on so many multi-surface items - radiators, fencing, skirting boards, decking or even as wood floor paint. Upcycle and transform furniture and fixtures with this mid-grey paint. The formulation can be used as spray paint via aerosol too.


Prep is the key for perfect paintwork. Make sure to have tools, fillers, sealants, sand paper and paint ready for your projects or renovations. When it comes to painting multi-surfaces, be that woodwork, metalwork or masonry, make sure to put the work in before application To get the best effect, ensure surfaces are smooth, bump and dirt free before applying a primer and the final choice of colour or varnish. See our range of woodcare products to apply on furniture and wooden floors.

Additional Information

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