Persian Blue
General Information about #0B3FDB
The hexadecimal color code #0B3FDB represents a specific point in the color space, often referred to as Persian Blue. This color is primarily composed of blue, with small amounts of red and green. In the RGB (Red, Green, Blue) color model, it consists of 4.31% red, 24.71% green, and 85.88% blue. Hex color codes are widely used in web design and digital graphics to precisely define colors. Persian Blue is perceived as a cool and calming color, often associated with trust, stability, and intelligence. It falls under the broader category of blue hues, known for their soothing and tranquil qualities, often used to evoke feelings of serenity and peace.
The color #0b3fdb, also known as Persian Blue, presents some accessibility challenges due to its relatively low luminance. When used as a foreground color, it requires careful pairing with a background color that offers sufficient contrast to ensure readability, especially for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using a light background color like white or a very light gray would significantly improve the contrast ratio. Additionally, providing alternative text descriptions for any visual elements using this color is crucial for screen reader users. Consideration should also be given to users with color vision deficiencies, and testing the color combination with color blindness simulators is advisable. Ensure that interactive elements using this color have clear visual cues beyond just color to indicate their state (e.g., focus, hover, active).
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Applications
Web Design
In web design, Persian Blue can be used as a primary color for headings, buttons, and interactive elements to create a sense of trust and stability. It's especially effective for websites in the technology, finance, or healthcare industries. However, due to its accessibility considerations, it's crucial to pair it with appropriate background colors and ensure sufficient contrast for readability. It can also be used as an accent color to draw attention to specific areas of the page.
Interior Design
In interior design, Persian Blue can be used to create a calming and sophisticated atmosphere. It works well in bedrooms, living rooms, or home offices. It can be used as a wall color, accent furniture, or decorative accessories. Pairing it with neutral colors like white, gray, or beige can create a balanced and harmonious look. It can also be combined with metallic accents like gold or silver for a touch of luxury.
Fashion
In fashion, Persian Blue can be used as a bold and eye-catching color for clothing or accessories. It works well for both casual and formal wear. It can be used for dresses, shirts, pants, or jackets. Pairing it with neutral colors like black, white, or gray can create a classic and sophisticated look. It can also be combined with complementary colors like orange or yellow for a more vibrant and playful look.