Dark Blue
General Information about #190DD9
The hexadecimal color code #190DD9 represents a dark shade of blue in the RGB color model. It is composed of 9.8% red, 5.1% green, and 85.1% blue. In the sRGB color space, its lightness is 34.7% and its saturation is 91.9%. This color is often associated with depth, stability, and intelligence. Its high blue component gives it a cool and calming quality. Due to its low red and green values, it tends to appear quite dark. In web design, it is crucial to use this color carefully, ensuring sufficient contrast with text and other elements for accessibility. Conversion to other color models, such as CMYK or HSL, provides alternative ways to represent and manipulate this color for various design purposes.
The color #190DD9, a deep shade of blue, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it requires very light text (white or near-white) to ensure sufficient contrast for readability, meeting WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using darker text colors on this background would make it difficult for users with visual impairments to read the content. In cases where this color is used for interactive elements like buttons or links, ensure that sufficient visual cues, besides color alone, are provided to indicate their interactive nature. Consider adding borders, underlines, or icons to enhance distinguishability and inclusivity. Proper contrast checking tools should be used to validate accessibility compliance. It is crucial to test color combinations with various user groups, including those with color blindness, to ensure content is universally accessible.
Shades
Digital Color Formats
Alternative colors
Applications
Financial Services Website
This dark blue can be used as a primary color for financial services websites, conveying trust and security. The deep hue works well for backgrounds, headers, and call-to-action buttons, especially when paired with lighter accents to ensure readability. The color evokes a sense of professionalism and reliability, making it suitable for institutions seeking to build confidence with their clients. When designing charts and graphs, avoid using similar shades of blue to prevent confusion. Use contrasting colors such as yellow or green to highlight key data points, maintaining visual clarity and accessibility.
Space Exploration App
This color is suitable as a background for space-themed applications, invoking the mysteries of the deep cosmos. It can be combined with lighter shades of blue, white and stars, as well as glowing effects to convey a sense of wonder. This color can also be used in data visualizations to signify depth and complexity, making it suited for scientific analyses. However, to avoid confusion, it is important to add clear color coding and labels so the visual information is easily processed by the user.
Evening Wear Fashion Brand
Consider this color for a fashion brand specializing in evening wear or elegant attire, utilizing it to symbolize sophistication and understated luxury. This dark blue can act as a base for showcasing different materials or patterns, allowing other visual elements to stand out. Ensure to use a lighter shade of blue, white or gold as a complementary color to highlight key pieces, drawing the viewer's eye to the most impactful parts. To avoid monotony, use different shades of blue throughout the design to add depth and sophistication.