Prussian Blue
General Information about Prussian Blue
Prussian Blue, represented by the hex code #003152, is a deep and rich shade of blue with historical significance. Discovered accidentally in the early 18th century, it was one of the first synthetic pigments. Chemically, it's an iron hexacyanoferrate, characterized by its intense color and stability. This pigment has been widely used in paintings, printing inks, and dyes. The color is associated with sophistication, trust, and depth, making it a popular choice for branding and design where reliability and professionalism are desired. It also carries a subtle melancholic undertone due to its deep shade.
The hex color #003152, a deep shade of Prussian Blue, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it requires light-colored text to ensure readability. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text to meet WCAG (Web Content Accessibility Guidelines) standards. Tools like contrast checkers can help verify sufficient contrast. This color is not suitable for conveying important information through color alone, and alternative visual cues should be provided. Consideration should also be given to users with low vision or color blindness, who may struggle to distinguish elements against this dark background. Careful planning is essential to ensure an inclusive and accessible design.
Shades
Digital Color Formats
Alternative colors
- #004777
A slightly lighter and brighter blue that offers improved contrast while maintaining a similar aesthetic.
- #001a33
A deeper navy blue providing a sophisticated alternative, suitable for backgrounds and text.
- #224561
This shade can be used as a subdued background that still provides enough contrast for lighter text elements.
Applications
Web Design
In web design, Prussian Blue can serve as a sophisticated background for websites related to finance, technology, or education. Its deep tone evokes trust and reliability. It pairs well with lighter accent colors like white, gold, or light blue to create a visually appealing and professional interface. The color is suitable for headers, navigation menus, and call-to-action buttons, providing a sense of depth and sophistication.
Interior Design
In interior design, Prussian Blue can be used to create a calming and elegant atmosphere in living rooms or bedrooms. It works well as an accent wall color or for upholstery on furniture pieces. It can be combined with natural wood tones, metallic accents, and soft textiles to create a luxurious and inviting space. Prussian Blue adds depth and character to a room, evoking a sense of serenity and sophistication.
Fashion
In fashion, Prussian Blue is a versatile color that can be used in both casual and formal wear. It works well for dresses, suits, and outerwear, offering a timeless and elegant look. It pairs well with neutral colors like black, white, and gray, as well as bolder colors like red or yellow. Prussian Blue adds a touch of sophistication and refinement to any outfit.