"Cornflower Blue" in their palette.
Quilters will find this solid colour to be useful for backgrounds, borders, sashings and bindings when making quilts and patchwork projects. It is also handy for dressmaking and home furnishings. For a range of other pretty solid blues, please look at various "Shades of Turquoise, Teal and Aqua", "Tints of Pastel Blue" and "Shades of Blue" collections.