Persian Blue
General Information about #1B3ACB
The hex color #1B3ACB, also known as Persian Blue, is a dark shade of blue with strong saturation. It belongs to the blue color family and is often associated with qualities such as trust, intelligence, and stability. In the RGB color model, #1B3ACB is composed of 10.59% red, 22.75% green, and 80% blue. In the CMYK color model, used in printing, its composition is 87% cyan, 72% magenta, 0% yellow, and 20% black. This color is popular in graphic design, web development, and branding, particularly for businesses wanting to convey a sense of authority and reliability. Due to its deep tone, it works well as a background color or as an accent to highlight key elements.
The hex color #1B3ACB, also known as Persian Blue, presents some accessibility challenges, especially when used for text. Its relatively low luminance can create insufficient contrast against light backgrounds, making it difficult for users with visual impairments to read. To ensure accessibility, it's essential to pair #1B3ACB with a sufficiently light background color, like white or a very pale yellow. Using contrast checking tools is highly recommended to verify that the color combination meets WCAG (Web Content Accessibility Guidelines) standards, aiming for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Furthermore, avoid using #1B3ACB as the sole indicator for important interactive elements; supplement it with other visual cues like underlines or icons to ensure inclusivity for all users.
Shades
Digital Color Formats
Alternative colors
- #3f51b5
A slightly lighter blue that offers better contrast against white backgrounds while maintaining a similar aesthetic.
- #0d47a1
A darker shade of blue that provides enhanced contrast when used with lighter text.
- #455a64
A desaturated blue, less vibrant and easier on the eyes, which is good for prolonged reading.
Applications
Web Design
In web design, #1B3ACB can be used to create a sophisticated and modern feel. It is well-suited for headers, navigation bars, or as an accent color to draw attention to specific elements. When used sparingly, this color can evoke feelings of trust and reliability, making it appropriate for financial or corporate websites. However, consider the contrast ratio for readability, especially when using it for text. Always test color combinations for accessibility to ensure a positive user experience.
Fashion
In fashion, Persian Blue can be used in dresses, scarves, or as an accent color in accessories like bags or shoes. It adds a touch of elegance and sophistication to any outfit, especially when paired with neutral colors like beige, gray, or white. It is often associated with royalty and confidence, making it suitable for formal wear or special occasions. The color works beautifully in silk, velvet, and satin fabrics to bring out its luxurious feel.
Interior Design
In interior design, #1B3ACB can be applied in a room as an accent wall or in decorative elements like cushions, vases, or artwork. It adds a pop of color to neutral spaces and can create a calming, yet sophisticated atmosphere. Pair it with warm metallic tones like gold or copper to add a luxurious touch, or combine it with natural materials like wood and stone for a more grounded and organic feel. It also works well in home office environments.