Dark Blue
About Hex Color #0A20CC
The hexadecimal color code #0a20cc represents a dark shade of blue. It is composed of 0.39% red, 12.55% green, and 80% blue. In the RGB color model, this color is created by mixing these three primary colors in the specified proportions. The color is often described as a deep, intense blue, evoking feelings of serenity, stability, and depth. In the context of web design and graphic arts, #0a20cc can be used to create visually appealing and engaging interfaces. Its usage requires careful consideration of contrast and accessibility guidelines to ensure readability and inclusivity for all users. Understanding the composition and characteristics of this color is essential for effective color selection and design.
The hex color #0a20cc, a dark blue, presents specific accessibility considerations for web design. Its low luminance value means it requires careful pairing with foreground colors to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Therefore, using #0a20cc as a background necessitates a light foreground color, such as white or a very pale yellow, to meet these contrast requirements. Conversely, if used as a text color, a light background is crucial. Designers should also avoid using this color to convey critical information without additional cues, as users with color vision deficiencies may struggle to distinguish it. Testing color combinations with accessibility tools is highly recommended to ensure compliance and an inclusive user experience. Furthermore, providing alternative text or visual cues can enhance accessibility for all users, regardless of their visual abilities.
Shades
Digital Color Formats
Alternative colors
Applications
User Interface Design
In user interface (UI) design, #0a20cc can be used for primary buttons or interactive elements to draw user attention. However, designers need to take care of the contrast. It provides a sense of sophistication and trust. Given its darkness, it is better suited for elements that require emphasis rather than extensive text blocks. This color can also be incorporated into loading bars or progress indicators to provide visual feedback to the user. The choice of complementary or analogous colors within the UI should be carefully considered to maintain visual harmony and accessibility.
Data Visualization
In data visualization, #0a20cc can be used to represent a specific category or data series in charts and graphs. Its distinct hue allows for easy differentiation from other data points. However, it is important to ensure that the color is not used in isolation to convey critical information, as colorblind users may have difficulty distinguishing it from other colors. Labels and clear legends should always accompany visualizations using this color. When presenting data to diverse audiences, accessibility considerations should be a top priority, and alternative visual cues may be necessary.
Fashion Design
In fashion, dark blue shades evoke a sense of professionalism, elegance, and reliability. This hue can be used in formal wear, such as suits or dresses, to convey a sense of authority and confidence. It works well with various textures, from smooth silk to structured wool, and can be paired with accessories in contrasting or complementary colors to create visually interesting ensembles. Dark blue is a versatile choice for both men's and women's fashion and can be adapted to different style preferences and occasions.