Chinese Blue No. 90 is a classic, ceramics-inspired blue from the Farrow & Ball Archive, notable for being warmer than Cook's Blue and brighter than Stone Blue. This sophisticated shade, originally mixed for a room displaying precious blue and white Chinese ceramics, offers a timeless depth. When applied in the durable Flat Eggshell finish, the colour is given a subtle, low 20% sheen, making it a robust yet understated choice. The washable, super-tough formula is ideal for interior woodwork, metal, and concrete, bringing an elegant, decorative touch to skirting boards and furniture.