Dark Blue

General Information about #0A15C0

#0A15C0 is a dark shade of blue, categorized within the blue color family. In the RGB color model, it consists of 0 red, 21 green, and 192 blue. The hexadecimal color system represents colors using a six-digit code, where each pair of digits corresponds to the intensity of red, green, and blue. The color is most commonly known as dark blue. Colors such as #000080 (Navy), #00008B (DarkBlue), and #0000CD (MediumBlue) are similar to the color. Dark blue shades like #0A15C0 often evoke feelings of calmness, stability, and depth. Due to its dark nature, it is essential to consider contrast ratios when using this color in design to ensure readability and accessibility, especially for users with visual impairments.

The hex color #0A15C0, a deep, dark blue, presents significant accessibility challenges. Its low luminance makes it difficult to read when used as text against a white or light background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text. This dark blue is unlikely to meet these ratios with most common background colors. Therefore, it's crucial to pair it with a very light color, such as white or a pale yellow, to ensure readability. When using this color for interactive elements, such as buttons or links, providing clear visual cues beyond color alone, such as underlines or borders, is essential. Avoid using this color for critical information without sufficient contrast, as it may be illegible for users with visual impairments.

Shades

Digital Color Formats

Alternative colors

Applications

• Web Design and Application Development

  In web design, #0A15C0 can be used to create a sense of depth and sophistication. It is suitable for backgrounds in header or footer sections, or as an accent color for interactive elements when paired with appropriate contrast. However, it should be used sparingly and carefully due to its accessibility limitations. For instance, a website for a financial institution might use this color to evoke trust and stability. When used in application development, it can serve as a primary color in the user interface, or it can be incorporated into data visualizations, charts, and graphs.

• Fashion and Interior Design

  In the realm of fashion, #0A15C0 can be incorporated into clothing designs to create a sophisticated and elegant look. It can be used as the primary color for evening wear or as an accent color in casual attire. When paired with other colors such as silver or gold, it can create a luxurious and eye-catching ensemble. Consider using this shade in accessories like scarves or handbags to add a touch of sophistication. In interior design, it can be used to create a calming and serene atmosphere. It can be incorporated into wall paint, furniture upholstery, or decorative accents such as vases or artwork.

• Branding and Data Visualization

  In branding, this deep dark blue can convey feelings of trust, security, and reliability. It's often used in logos and marketing materials for financial institutions, tech companies, and healthcare providers. The color evokes a sense of professionalism and stability. The strategic use of this color enhances brand recognition and reinforces positive brand attributes, fostering customer loyalty and trust. In data visualization, #0A15C0 can be utilized to represent specific data sets or categories within charts and graphs. It provides visual distinction and clarity. When used thoughtfully, it improves the overall visual appeal and readability of the data presentation.

Complementary color

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