Farrow & Ball Light Blue No. 22This silvery blue was so named because it was the lightest blue Farrow & Ball made in its first collection of colours. Light Blue becomes a little more silver in tone when used in shaded areas so is very popular for use on the walls of internal halls, especially when the remainder of the house is painted in cooler, more neutral greys. When used in well lit areas it feels both peaceful and calming, especially when paired with a cool white like