Dark Blue
General Information about #2813D3
The hexadecimal color code #2813D3 represents a dark shade of blue. It is composed of 15.7% red, 7.5% green, and 82.7% blue. In the RGB color model, this translates to 40 red, 19 green, and 211 blue. The HSL (hue, saturation, lightness) values are 247 degrees for hue, 84% for saturation, and 45% for lightness. In the CMYK (cyan, magenta, yellow, key) color model, it consists of 81% cyan, 91% magenta, 0% yellow, and 17% black. The dark blue color often evokes feelings of trust, intelligence, and stability. It is commonly used in corporate branding, technology-related designs, and educational materials. Due to its dark nature, it is advisable to pair it with lighter colors to ensure readability and contrast.
The hex color #2813D3, a dark blue, presents considerable accessibility challenges, especially in text applications. Its low luminance of 4.3 cd/m² results in poor contrast against standard white backgrounds. This makes it difficult for users with visual impairments, including those with low vision or color blindness, to distinguish text or elements using this color. A contrast ratio of at least 4.5:1 is recommended by WCAG guidelines for normal text, and 3:1 for large text to ensure readability. To improve accessibility, consider using lighter shades of blues or pairing #2813D3 with significantly lighter colors to achieve an adequate contrast ratio. Implementing these changes will greatly enhance the user experience for a broader range of users, ensuring that content is perceivable and usable by everyone, regardless of their visual abilities. Proper contrast facilitates better readability and overall accessibility of digital content.
Shades
Digital Color Formats
Alternative colors
- #4169e1
A lighter shade of blue that provides better contrast against white backgrounds, improving readability.
- #1e90ff
A more vibrant blue that can be used as an accent color while maintaining acceptable contrast levels.
- #b0e2ff
A softer, pastel blue for backgrounds or non-critical text elements, offering a gentle visual experience.
Applications
Web Design Theme
In web design, #2813D3 can be used as a primary color for website themes targeting technology, innovation, or corporate sectors. The dark blue conveys trust, authority, and stability. It can be applied to navigation bars, headers, and call-to-action buttons. It should be complemented with lighter shades of blues or whites for better contrast and readability. Additionally, consider using it for data visualization elements like charts and graphs to highlight key information. The color is best suited for creating a sophisticated and professional online presence.
Interior Design Accent
In interior design, #2813D3 can serve as an accent color for walls in a home office or study, creating a calm and focused environment. It can be paired with neutral colors like gray or beige to balance its intensity. Furniture or decor elements in this hue can add a touch of sophistication to a room. Consider using it for cushions, rugs, or artwork to provide subtle pops of color. It is essential to use it sparingly and balance it with lighter elements to avoid overwhelming the space.
Fashion Apparel
In fashion, #2813D3 can be used for evening wear or formal attire, providing an elegant and sophisticated look. It can be paired with silver or gold accessories to enhance its appeal. The color is suitable for dresses, suits, or blouses, conveying a sense of confidence and style. Consider using it for statement pieces or as a complementary color in patterned fabrics. The dark blue hue can make a striking impression while maintaining a sense of timelessness.