Prussian Blue

General Information about Prussian Blue

Prussian Blue, represented by the hexadecimal color code #03325A, is a deep, rich shade of blue known for its historical significance and versatile applications. This color, a dark shade of cyan, is characterized by its high saturation and low lightness, which give it a sense of depth and sophistication. Historically, Prussian Blue was one of the first synthetic pigments, discovered in the early 18th century. It quickly became a popular color in art, fashion, and design due to its stability and affordability. In modern contexts, Prussian Blue continues to be used across various industries, from digital media to interior design. Its unique hue evokes feelings of trust, stability, and sophistication. The color is composed of 1.2% red, 20.4% green and 35.3% blue.

The color #03325A, a deep, saturated blue reminiscent of Prussian Blue, presents specific accessibility considerations for web design. Due to its low lightness value, it is crucial to ensure sufficient contrast when used as a text or background color. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. When using #03325A, lighter colors such as whites, creams, or light yellows should be used for text to ensure readability. Using darker colors in combination with #03325A can cause accessibility issues for users with visual impairments. To verify contrast, online contrast checkers are available. This will help designers make informed decisions for inclusive designs and enhance overall user experience, particularly for individuals with visual impairments, color blindness, or low vision.

Shades

Digital Color Formats

Alternative colors

Applications

• Web Design and Branding

  In website design, #03325A can serve as a powerful background color for headers or hero sections, establishing a sense of sophistication and trust. When applied to buttons or interactive elements, it can draw the user's attention while maintaining a professional appearance. It is also valuable in data visualizations, where it can effectively represent a specific category or range of values. For branding materials, especially in the finance, technology, or healthcare sectors, this color can convey stability and reliability. Combining it with complementary colors like gold or light yellows can create a visually appealing and balanced aesthetic, reinforcing brand identity and creating a lasting impression on the target audience.

• Interior Design, Fashion and Beauty

  In interior design, Prussian Blue (#03325A) introduces a sense of depth and tranquility, making it ideal for accent walls or statement furniture pieces. It can be used to create a calming atmosphere in bedrooms or a sophisticated ambiance in living rooms. For fashion, this color works well in formal wear or as a base for creating elegant and refined outfits. Consider using it in accessories like scarves or handbags to add a pop of color to a neutral ensemble. In the beauty industry, Prussian Blue can serve as a dramatic eyeliner or eyeshadow, providing a bold and captivating look. It is particularly effective when paired with warmer skin tones, enhancing natural beauty and adding a touch of sophistication.

• Data Visualization and Presentations

  In data visualization, the deep hue of #03325A can be effectively used to represent important datasets or to highlight specific trends. Its contrast with lighter shades makes it easy to differentiate and interpret information. It can also be used in combination with other colors to create a cohesive and informative visual representation. For presentations, using this color in titles, subtitles or as a background can give a professional look. Its calming effect helps to maintain the audience attention and provide a good visual aid. It is recommended to use a clear and contrasting font for readability.

Complementary color

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