Blue
General Information about #212DFD
The hexadecimal color code #212DFD represents a specific shade of blue in the RGB color model. It is composed of 13.33% red, 17.65% green, and 99.22% blue. This means that the color is predominantly blue, with small amounts of red and green contributing to its overall hue. Hexadecimal color codes are widely used in web design and graphic design to define colors precisely. The RGB (Red, Green, Blue) color model is additive, meaning that colors are created by combining different amounts of red, green, and blue light. The color #212DFD is a vivid and intense blue, often associated with feelings of trust, stability, and intelligence. It can be used in a variety of contexts to evoke different emotions or convey specific messages. This is very appealing to the user's eye, therefore it should be used carefully.
The hex color #212DFD, a vibrant blue, presents both opportunities and challenges for web accessibility. When used as a foreground color, it's crucial to ensure sufficient contrast against the background. 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 a light background color like white or a very pale yellow can help achieve this contrast ratio. Avoid pairing this blue with dark background colors or other saturated colors as this can cause eye strain and make it difficult for users with visual impairments to read the content. Providing alternative text descriptions for images that use this color is also important for users who rely on screen readers. Additionally, consider using ARIA attributes to enhance the accessibility of interactive elements that incorporate this color.
Shades
Digital Color Formats
Alternative colors
- #4169e1
A slightly lighter blue that can offer better contrast against dark backgrounds.
- #4682b4
A more muted blue, easier on the eyes for extended reading.
- #6495ed
This color offers a lighter and softer aesthetic, making it more suitable for backgrounds or elements where a subtle blue hue is desired without overpowering the overall design.
Applications
UI Design
In user interface (UI) design, #212DFD can be used to highlight key interactive elements like buttons or links, drawing the user's attention and guiding them through the interface. Its strong visual presence makes it suitable for primary calls to action. However, it should be used sparingly to avoid overwhelming the user and maintain a clean and balanced design. Consider using it for icons or accents to add a touch of vibrancy without compromising readability or usability. Proper color contrast with the background is essential to ensure accessibility and readability, especially for users with visual impairments. The color is very attention-grabbing.
Data Visualization
Within the realm of data visualization, the blue #212DFD offers a striking color to represent the selected data points in charts and graphs. Its prominence allows users to easily identify and differentiate data categories, enhancing the clarity and comprehension of complex datasets. In addition, the color can be applied strategically to emphasize the trends and patterns. Be careful to provide appropriate labels and legends to accompany the color-coded data, so the user can clearly understand the data. Its strong contrast also ensures the visibility of the data.
Fashion Design
In the fashion industry, #212DFD can be used as an accent color in clothing or accessories to add a pop of color and create a bold statement. It can be combined with neutral colors like black, white, or gray to create a sophisticated and modern look. The hex color can be incorporated into the designs of shoes, bags or jewelry, as well as used as a major color in party dresses or evening gowns.