Dark Blue

General Information

The hex color #1311b9 is a dark shade of blue with a low relative luminance. In the RGB color model, it is composed of 7.45% red, 6.67% green, and 72.55% blue. This significant dominance of blue gives the color its characteristic deep blue hue. The color is not part of the web-safe color palette, meaning it may render differently on older displays. In terms of color theory, #1311b9 evokes feelings of calmness, stability, and trust. Dark blue colors are often associated with professionalism, authority, and intelligence. As a dark color, it can add depth and contrast to designs, however, careful consideration should be taken into account with respect to accessibility.

The hex color #1311b9, a dark blue, presents significant accessibility challenges, especially for users with visual impairments. Its low luminance value results in poor contrast against light backgrounds, making text and other elements difficult to read. 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 #1311b9 on a white background falls far short of these recommendations. To improve accessibility, consider using lighter shades of blue or pairing it with a very light color. Implementing sufficient contrast is crucial for ensuring usability for all users, including those with low vision or color blindness. Additionally, avoid using #1311b9 as the sole indicator of important information, such as links or error messages, as color alone is not sufficient for accessibility. Providing alternative cues, such as underlines or icons, can enhance usability.

Shades

Digital Color Formats

Alternative colors

Applications

• Web Development

  In web development, this dark blue can serve as a background color for website headers or footers to create a sense of depth and sophistication. It can also be used sparingly for highlighting important links or buttons, but always ensure sufficient contrast with the text color for accessibility. This particular hex color can be used as an accent color for data visualization to represent a specific data set. The key to web development is to pair the dark blue with lighter complementary colors to achieve an visually appealing and accessible layout.

• Interior Design

  In interior design, #1311b9 can be used as an accent wall color in bedrooms or living rooms to create a calming and relaxing atmosphere. It pairs well with light-colored furniture and decor, such as white or beige, to balance the darkness of the blue. The color can be applied to decorative pillows, curtains, or rugs to add visual interest. Consider using lighter shades of blue for larger surfaces to prevent the room from feeling too dark or overwhelming. Using the color in moderation as an accent will help create a sophisticated and tranquil living space.

• Fashion

  In fashion, #1311b9 can be used as a color for evening wear, such as dresses or suits, to convey elegance and sophistication. It can be paired with silver or gold accessories to add a touch of glamour. This shade of blue can also be used for casual wear, such as jeans or t-shirts, to add a pop of color to an outfit. A dark blue top can be paired with light neutral bottoms. Experiment with different textures and fabrics to create visually interesting outfits that showcase the depth and richness of this unique dark blue.

Complementary color

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