Inspired by the soft shimmer of the sea, Beryl Blue No 392 is a delicate, pale tone matched to specimens of the precious stone. A lighter version of Zircon Blue, the name originates from the Greek berullos, referring to the blue-green hue of ocean-coloured gemstones. This serene shade was officially standardised in 1934, and continues to evoke calm and clarity.

Part of the British Colour Standard collection, this mug celebrates a historic 1930s colour matching system once used across the British Empire for everything from uniforms to flags and post boxes. Modernised for today, these vibrant mugs bring meaningful colour and thoughtful design into the everyday.

Crafted from fine bone china with a smooth, crisp white finish, each mug is wrapped in a rich colour decal and features the original name and number from the BCS archive.

• Beryl Blue - A soft, tranquil hue inspired by oceanic gemstones

• Fine bone china – Lightweight, durable and refined

• Generous 400ml capacity – Perfect for your favourite brew

• Mug size: 84mm diameter x 100mm height

• Dishwasher (domestic) and microwave safe

• A thoughtful gift or a joyful daily essential

Start your colour collection or gift a design lover something truly unique, this is colour with a story.