Cách sử dụng
Ultramarine is a type of rich blue color that is often used in painting and decorating. It can be used to describe things that are a deep, vibrant shade of blue. For example, you might say that the ocean looked ultramarine under the bright sun. The word originated from the Latin word "ultra" which means beyond, and "marinus" which means sea. It was named ultramarine because the pigment was originally sourced from lapis lazuli, a mineral found beyond the sea in Afghanistan. Today, ultramarine can be made artificially, but it is still a popular color used in art and design.