Dark Blue
General Information
The hexadecimal color code #0F18BB represents a dark shade of blue. In the RGB color model, it is composed of 5.88% red, 9.41% green, and 73.33% blue. This significant amount of blue contributes to its deep, rich appearance. The color is often associated with qualities such as stability, trust, and intelligence, making it a popular choice for corporate branding and designs that aim to convey a sense of security and professionalism. In terms of light wavelengths, this color reflects primarily shorter wavelengths, which are perceived by the human eye as blue. It is important to consider the context in which this color is used, as its strong presence can either command attention or provide a subtle, calming effect, depending on its application and surrounding colors.
The color #0F18BB, a deep shade of blue, presents some accessibility challenges, especially concerning color contrast. When using this color for text or interactive elements, it's crucial to ensure sufficient contrast against the background. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text (14pt bold or 18pt regular). If #0F18BB is used as a background, lighter text colors like white or very pale yellow would be necessary to meet accessibility standards. For users with visual impairments, including those with low vision or color blindness, insufficient contrast can make it difficult or impossible to perceive the content. Testing the color combination with accessibility tools, such as contrast checkers, is highly recommended during the design process to guarantee usability for all users. Also, avoid using color as the sole means of conveying information; always provide alternative cues such as text labels or icons.
Shades
Digital Color Formats
Alternative colors
- #3366cc
A slightly lighter blue that offers better contrast against white backgrounds, making it more accessible for text.
- #4682b4
A muted blue that provides a softer visual and is suitable for backgrounds without overwhelming other elements.
- #4169e1
A more vibrant blue that can be used as an accent color to draw attention to important elements.
Applications
Web Development
In web development, this color can be used for website headers and footers to create a sophisticated and professional look. It can also be employed for navigational elements, such as buttons and links, especially when paired with a contrasting highlight color on hover. Given its depth, #0F18BB can also serve as a background color for sections containing white or light-colored text, promoting readability and visual appeal. When designing for technological or corporate themes, this shade of blue conveys reliability and trustworthiness.
Interior Design
In interior design, this dark blue can be used as an accent wall color in living rooms or bedrooms to create a calming and sophisticated atmosphere. It pairs well with neutral colors like gray and beige. Furniture made of light-colored wood or metals like chrome or silver can be used to offset the deep hue and provide a balanced aesthetic. Textiles with lighter patterns can also enhance the decor.
Fashion and Beauty
In fashion, this dark blue can be used for formal wear, such as suits and dresses, conveying elegance and professionalism. It can be paired with accessories in metallic colors, like silver or gold, for a sophisticated touch. The color is also suitable for casual wear, such as jeans or sweaters, providing a versatile and stylish look. In beauty, this shade can be found in eyeshadows and nail polishes, offering a deep and striking effect.