A blue shade as a colour for kitchen worktops can create a serene and calming atmosphere in your kitchen. Blue is a versatile colour that can be paired with a range of materials and textures, from classic traditional designs to modern industrial styles. It can also add a touch of elegance and sophistication to the space, making it a great choice for those who appreciate timeless design. However, blue can also be a cool colour and may not be suitable for all design styles or personal preferences. It’s important to consider your overall design scheme and how blue will fit into your vision before making a final decision.