Prussian Blue
General Information about Prussian Blue
Prussian Blue, represented by the hex code #013156, is a dark shade of blue known for its rich, deep tone. Historically, it was one of the first synthetically produced blue pigments, discovered accidentally in the early 18th century. Its chemical composition involves iron complexes, giving it unique properties in terms of color and light absorption. In color theory, Prussian Blue sits firmly within the blue color family, evoking feelings of calmness, stability, and authority. It's often associated with professionalism and trust, making it a popular choice for corporate branding and visual representations of security. Due to its depth, it can add a sense of sophistication to designs, but should be used judiciously to avoid appearing too somber or overwhelming.
The hex color #013156, a deep shade of Prussian Blue, presents specific accessibility considerations for web design. Its low luminance value necessitates careful pairing with contrasting colors to ensure readability. When used for text, it's crucial to select a light background color like white or a very pale yellow to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. Insufficient contrast can cause difficulties for users with visual impairments, including those with low vision or color blindness. Additionally, avoid using this color as the sole means of conveying information. Supplement color cues with text labels or icons to provide redundancy and ensure inclusivity. Thoughtful application of color contrast analysis tools can help designers make informed decisions and create more accessible experiences for all users.
Shades
Digital Color Formats
Alternative colors
- #1e40af
A slightly lighter shade of blue that offers better contrast on white backgrounds while maintaining a similar aesthetic.
- #001133
A darker, almost black, shade for high contrast scenarios where legibility is paramount.
- #5f9ea0
A muted grayish blue provides a softer, less intense alternative for backgrounds or accents.
Applications
Financial Website Design
Prussian Blue's deep and calming nature makes it ideal for websites or applications related to finance, insurance, or security. Its association with trustworthiness and stability can help build user confidence. Use it sparingly for key elements, such as headers, buttons, or progress bars, to create a professional and reliable impression. Consider pairing it with neutral colors like gray or white to maintain a clean and uncluttered design. Avoid using it excessively, as it can become overwhelming or monotonous.
Formal Fashion
Prussian Blue is a sophisticated color choice for formal wear, conveying elegance and professionalism. It works well for suits, dresses, or accessories, offering a refined alternative to black. Its versatility allows it to be paired with a range of other colors, from classic neutrals to bold accents. Consider using it in combination with silver or gold jewelry for a touch of luxury. For a more casual look, pair it with lighter shades of blue or denim.
Marine and Beach Theme Web Designs
As the colour of the Ocean and sky, Prussian Blue is well suited to the themes of water, beaches and the sky. It can be used as the theme of an application or website, and be used for various graphic design works. It can be used as background, text highlight, to generate a sense of calm.