Dark Blue
General Information about #2212d4
The hexadecimal color code #2212d4 represents a dark shade of blue in the RGB color model. It is composed of 13.33% red, 7.06% green, and 83.14% blue. In the HSL color space, #2212d4 has a hue of 247 degrees, a saturation of 84.5%, and a lightness of 45.1%. This color is often associated with feelings of calmness, trust, and intelligence. Due to its high blue component, it evokes a sense of stability and depth. In various cultures, dark blue is also linked to authority, professionalism, and sophistication. Its use in design can create a sense of formality and elegance, making it suitable for applications where these qualities are desired. The RGB (Red, Green, Blue) color model is additive, which means that it creates colors by adding different amounts of red, green, and blue light.
The hex color #2212d4, a dark blue, presents several accessibility considerations for web developers. Its low luminance value means text rendered in this color on a white background (or any light background) may lack sufficient contrast, potentially causing readability issues for users, especially those with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text. Developers should test the contrast ratio using online tools or browser extensions to ensure compliance. To improve accessibility, consider using #2212d4 as a background color with light-colored text or pairing it with complementary or analogous colors that provide adequate contrast. Also, avoid using this color alone to convey important information; supplement it with text or icons to ensure users with color blindness can understand the content. Testing with various color blindness simulators is recommended.
Shades
Digital Color Formats
Alternative colors
- #3329d4
A slightly lighter shade of blue that may offer better contrast on white backgrounds.
- #2e22ff
A more vibrant blue that can be used to draw attention, while still maintaining a relatively dark hue.
- #4434e2
A lighter alternative that maintains the blue hue but offers better readability as text on lighter backgrounds.
Applications
Web Design
In web design, #2212d4 can be used for website headers or navigation bars to create a sophisticated and modern look. It pairs well with lighter shades of gray or white for text, ensuring readability. Additionally, this color can be incorporated into button designs to draw attention to calls-to-action, especially when complemented with a contrasting hover effect. Consider using it for charts and graphs to represent data points, where its distinct hue can help differentiate between categories. However, it should be used sparingly for large blocks of text to avoid eye strain.
Interior Design
In interior design, #2212d4 can be used as an accent color in rooms to add depth and sophistication. For example, it could be used for painting a feature wall or selecting furniture pieces like sofas or armchairs. When paired with neutral colors like beige or gray, it can create a calming and balanced atmosphere. However, avoid using it excessively in small spaces, as it can make the room feel smaller. Instead, incorporate it through accessories such as cushions, curtains, or artwork to achieve a more subtle and elegant effect. The color can also be used in lighting fixtures to cast a unique ambiance.
Data Visualization
Within data visualization, the color #2212d4 can serve as a primary hue for representing key datasets. Its distinctive shade allows it to stand out among other colors used in charts and graphs, making it easier for viewers to distinguish important information. The color can be used effectively in line graphs, bar charts, or scatter plots, and is particularly useful for highlighting trends or comparisons across different categories. Ensure adequate contrast with other visual elements to maintain readability and accessibility, especially for viewers with color vision deficiencies.