Dark Blue
General Information about #2102D4
The hexadecimal color code #2102D4 represents a dark shade of blue in the RGB color model. It is composed of 12.9% red, 0.8% green, and 83.1% blue. In the sRGB color space, its hue angle is 249.1 degrees, saturation is 98.1%, and lightness is 41.9%. This color is often perceived as conveying trust, stability, and intelligence. The dark blue shade makes it suitable for applications where reliability and security are emphasized. It is commonly used in corporate branding, technology interfaces, and academic settings to project an image of authority and competence. In comparison to lighter blues, #2102D4 possesses a greater sense of seriousness and formality.
The color #2102D4, a dark blue hue, presents some accessibility challenges, especially in text-based contexts. Its low luminance value of approximately 3.6% necessitates careful consideration of color contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text against its background. To ensure readability and accessibility, it's crucial to pair #2102D4 with significantly lighter colors. White (#FFFFFF) or very light grays offer the best contrast. Avoid using #2102D4 for text on dark backgrounds or with colors of similar luminance, as this will make content difficult, if not impossible, for users with visual impairments to read. Using tools like contrast checkers helps evaluate compliance and ensure inclusive design. Also consider providing alternative cues such as text labels to convey meaning beyond color alone.
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Digital Color Formats
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Applications
Web Design - Navigation and Buttons
In web design, #2102D4 can be used for navigation bars or button backgrounds to create a sense of sophistication and depth. It works well for highlighting interactive elements, drawing the user's eye to key actions. Because of its dark nature, it's essential to pair this color with light text and interactive elements, such as light-colored text and hover effects, to make it more user friendly and accessible. Consider carefully the font size and surrounding elements to compensate for its depth of color. It is especially effective for technology or finance-related websites to convey trust and security.
Fashion - Evening Wear and Accessories
In fashion, #2102D4 can be incorporated into evening wear or accessories to add a touch of elegance and mystery. The deep blue hue evokes a sense of sophistication and can be paired with silver or gold accents for a striking effect. Using this color in fabric design can create a luxurious feel, making garments stand out. For daily wear, consider combining it with lighter neutrals for a more subdued look, ensuring that the ensemble remains balanced and visually appealing. It also could be combined with white sneakers for a more casual look.
Interior Design - Accent Color
Within interior design, #2102D4 can serve as a bold accent color for walls or furniture, creating a focal point in a room. This dark blue works well with minimalist or modern decor, adding depth and richness to the overall aesthetic. When using this color, it's important to balance it with lighter hues to prevent the space from feeling too dark or enclosed. Consider incorporating it into textiles, artwork, or accessories for a sophisticated touch. The color can also be used as a backdrop for lighter furniture pieces.