Dark Blue

General Information about #0A03B1

The hexadecimal color code #0A03B1 represents a dark shade of blue. It is composed of 3.92% red, 1.18% green, and 69.41% blue. In the RGB color model, this equates to R:10, G:3, B:177. In the CMYK color model, the color is composed of 94% cyan, 98% magenta, 0% yellow, and 31% black. This means it absorbs almost all yellow light and almost all red light. The color has a dominant blue hue and is perceived as a cool and calming color. Colors like #0A03B1 are frequently associated with trustworthiness, stability, and depth. In web design and graphic arts, it can be strategically used to evoke specific emotions or to create a visually appealing aesthetic. The color is mostly used for webdesign and applications that need to look serious and inspire trust.

The color #0A03B1, a deep dark blue, presents several accessibility considerations for web developers. Its low luminance value means it requires careful pairing with text and background colors to ensure sufficient contrast. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text to meet AA compliance. Using #0A03B1 as a background color necessitates light-colored text to maintain readability. Conversely, if used for text, a very light background is crucial. It's advisable to use color contrast checking tools to verify compliance. Also, avoid using color alone to convey important information; supplement it with text or icons. Consider users with visual impairments who might not perceive this dark blue accurately. Provide alternative cues and ensure the site remains accessible even if colors are not distinguishable.

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Applications

• User Interface Design

  In user interface design, #0A03B1 can serve as a primary brand color, especially for companies aiming to project trustworthiness and stability. It's suitable for navigation bars, button backgrounds (with appropriate contrast for the text), and data visualization elements. However, be mindful of its intensity; overuse can lead to visual fatigue. Consider using it sparingly for key interactive elements to draw attention without overwhelming the user. In data visualization, it works well for representing a specific category or range of values, particularly when paired with lighter or complementary colors to create clear distinctions. Always test the UI with diverse user groups to ensure accessibility and usability.

• Fashion and Beauty

  In fashion and beauty, #0A03B1, similar to a deep indigo, makes a sophisticated statement. It works beautifully in evening wear, formal attire, and accent pieces like scarves or jewelry. It is also suitable in cosmetic products. It can be used as an eyeshadow, eyeliner or nail polish. When using in these applications, it is generally considered a timeless choice that adds a touch of mystery and elegance. The color pairs well with metallics like silver and gold, as well as neutral tones like gray and beige, allowing the blue to truly stand out. Use this color on marketing and advertising to communicate style and trust to the customer.

• Interior Design

  The hex color #0A03B1, or dark blue, can be used in interior design to create a cozy and relaxing atmosphere. Dark blues have been shown to reduce anxiety and create a secure feeling within the occupants of the house. It is best applied on walls or decor such as couches, chairs, and tables. When decorating with #0A03B1 make sure to include light from either the sun or a lamp as this color does not reflect light but absorbs it.

Complementary color

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