Nile Blue
General Information about #1F3449
The hexadecimal color code #1F3449, also known as Nile Blue, represents a dark shade of blue on the RGB color spectrum. It is composed of 12.2% red, 20.4% green, and 28.6% blue. In the RGB (red, green, blue) color model, these values translate to a relatively low intensity for each primary color, resulting in a subdued and somewhat muted tone. The color is commonly perceived as a cool and calming hue, reminiscent of deep waters or a twilight sky. It falls within the blue color family, which is often associated with feelings of tranquility, stability, and sophistication. In terms of color theory, #1F3449 can be described as a tertiary color, being a mixture of primary and secondary colors, contributing to its nuanced and complex character.
The hex color #1F3449, also known as Nile Blue, presents certain accessibility considerations for web development. Its relatively low lightness value indicates a darker color, which means it requires careful attention to contrast ratios when used for text or interactive elements. According to WCAG guidelines, sufficient contrast between text and background is crucial for readability, especially for users with visual impairments. For normal text (14pt/18px and larger), a contrast ratio of at least 4.5:1 is recommended, while for large text (18pt/24px and larger) and graphical elements, a ratio of 3:1 is sufficient. When using #1F3449 as a background color, lighter text colors like white or light gray should be considered to meet these contrast requirements. Tools like WebAIM's Contrast Checker can be used to verify contrast ratios and ensure accessibility compliance. It's also important to consider users with color vision deficiencies, and testing the color scheme with simulations for different types of color blindness is advisable.
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Digital Color Formats
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Applications
Website Design
In web design, #1F3449 can be effectively used for website headers, navigation bars, or sidebars to create a sophisticated and professional look. Its dark tone provides a strong visual anchor, making it suitable for highlighting key elements and calls to action. When combined with lighter text and complementary colors, it can enhance the overall user experience and improve brand recognition. Furthermore, the color can be used for interactive elements, such as buttons and links, with appropriate hover and active states to ensure accessibility and usability.
Interior Design
In interior design, #1F3449 can be utilized as an accent color for walls, furniture, or decorative elements to evoke a sense of calmness and elegance. It pairs well with neutral tones like gray, beige, or white, creating a balanced and harmonious environment. This shade of blue is often favored in bedrooms, living rooms, or home offices, where a serene and sophisticated ambiance is desired. It also complements natural materials such as wood and stone, adding depth and texture to the interior space.
Fashion Design
In fashion, #1F3449 can be used for garments and accessories to create a classic and refined look. It is often seen in formal wear, such as suits, dresses, or blouses, as well as in casual wear, such as sweaters and jeans. This color is versatile and can be combined with a variety of other colors, including white, gray, gold, or even bolder hues like red or yellow, depending on the desired effect. It is also a popular choice for footwear and handbags, adding a touch of sophistication to any outfit.