Persian Blue
General Information about Persian Blue
Persian Blue, represented by the hexadecimal color code #131FD3, is a deep and vibrant shade of blue. It belongs to the blue color family and is often associated with feelings of calmness, stability, and intelligence. In the RGB color model, it is composed of 7.45% red, 12.16% green, and 82.75% blue. The name suggests a historical association with Persian art and culture, where blue has been a significant color in various forms of artistic expression. This color can be found in paintings, ceramics, and textiles, reflecting its cultural significance. Its unique blend of red, green, and blue components allows it to stand out, giving it a modern and sophisticated look.
The hex color #131fd3, also known as Persian Blue, presents significant accessibility challenges, particularly for users with visual impairments. Its low lightness value (perceived brightness) results in poor contrast against both white and black backgrounds. According to WCAG (Web Content Accessibility Guidelines), sufficient contrast is crucial for readability and usability. To meet the minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text, this color would require very light text, potentially washing out the design. Careful consideration is needed when using this color, especially for critical text or interactive elements. Providing alternative high-contrast themes or allowing users to customize the color scheme can significantly improve accessibility for a wider audience. Avoid using this color for small text or important icons without implementing sufficient contrast enhancements.
Shades
Digital Color Formats
Alternative colors
- #4169e1
A slightly lighter shade of blue that offers better contrast against white backgrounds, improving readability.
- #000080
A darker shade of blue that provides stronger visual distinction, suitable for backgrounds or accents.
- #2962ff
A vibrant, yet accessible, alternative with a higher lightness value, enhancing overall usability.
Applications
UI Design Accents
In user interface design, Persian Blue can be utilized as an accent color to highlight specific elements such as buttons or links. However, due to its relatively low contrast, it should be paired with light text or a brighter background to ensure readability and accessibility. Consider using it sparingly to draw attention to key interactive components within the interface.
Data Visualization
Within the realm of data visualization, Persian Blue can be used to represent a specific category or data series. However, attention must be paid to the color palettes chosen alongside it to ensure that different categories are easily distinguishable. It is advisable to use contrasting colors for adjacent data points to avoid visual confusion and enhance data interpretation.
Corporate Branding
In branding, this shade can evoke feelings of trust, stability, and intelligence. It's suitable for companies in technology, finance, or education seeking to project a reliable image. Persian Blue can be used as a primary color in logos, websites, and marketing materials, conveying professionalism and confidence.