Dark Blue
General Information about #0D15C9
The hexadecimal color code #0D15C9 represents a dark shade of blue. It is composed of 0.05% red, 0.08% green, and 78.82% blue. In the RGB color model, it has the values 13 red, 21 green, and 201 blue. In the CMYK color model, its composition is 94% cyan, 89% magenta, 0% yellow, and 21% black. This specific shade of blue is often associated with qualities like depth, stability, and trustworthiness. Its rich and intense hue makes it suitable for various design applications, ranging from digital interfaces to print media, where a strong and authoritative visual impact is desired. However, due to its darkness, it is often used with lighter colors to ensure legibility and visual balance.
The color #0D15C9, a deep shade of blue, presents some accessibility challenges, particularly in text-based contexts. Due to its low lightness value, it can lack sufficient contrast against lighter backgrounds, making it difficult for users with visual impairments to read text rendered in this color. To ensure accessibility, it is recommended to use #0D15C9 with high-contrast backgrounds, such as white or very light grays. Additionally, avoid using it for small text or essential interface elements without careful consideration of contrast ratios. Adherence to WCAG guidelines, especially regarding color contrast (minimum ratio of 4.5:1 for normal text and 3:1 for large text), is crucial when incorporating this color into web designs. Testing with accessibility tools and obtaining feedback from users with disabilities can further help identify and address potential accessibility issues associated with its use.
Shades
Digital Color Formats
Alternative colors
A lighter blue that provides better contrast against both light and dark backgrounds.
A more saturated blue that can draw attention without sacrificing readability.
This alternative offers a similar tone but has slightly higher luminosity, improving readability on various backgrounds.
Applications
Web Design
In web design, #0D15C9 can be effectively used for primary buttons or interactive elements, provided that the contrast with the background meets accessibility standards. It can also be incorporated into website headers or footers to establish a sense of sophistication and trustworthiness. The deep blue hue evokes feelings of stability and reliability, making it suitable for websites in the financial, technological, or educational sectors. However, care should be taken not to overuse it, as excessive use can create a monotonous or overwhelming visual experience.
Data Visualization
In data visualization, #0D15C9 can represent a specific category or data point in charts and graphs. Its distinct hue allows it to stand out from other colors, enabling viewers to easily distinguish it from other data sets. It is especially suitable for scenarios where a feeling of importance is needed. Using a color palette that complements #0D15C9 ensures that the overall visual representation is balanced and aesthetically pleasing, enhancing the clarity and impact of the data being presented.
Interior Design
#0D15C9 serves well as an accent color in interior design, particularly in spaces intended for focus and calm, like studies or bedrooms. It can be incorporated through painted walls, decorative pillows, or artwork. Given its intensity, balancing it with neutral colors or warmer tones, such as creams, light yellows or natural wood finishes, helps to create a more inviting and balanced atmosphere. This can evoke a relaxing atmosphere.