Dark Blue
General Information about #0A18C0
#0A18C0 is a deep, dark shade of blue, often associated with stability, trust, and intelligence. In the RGB color model, it is composed of 3.92% red, 9.41% green, and 75.29% blue. This significant presence of blue gives the color its dominant characteristic. In the world of color theory, this particular hue falls into the category of cool colors, known for their calming and soothing effects. It is frequently used in corporate branding to convey a sense of professionalism and reliability. Historically, dark blue dyes were expensive and associated with royalty and authority, adding to its connotations of importance and sophistication. The hexadecimal color code #0A18C0 is a specific representation of this color in digital design, allowing for precise reproduction across different platforms and devices.
The color #0A18C0, a deep shade of blue, presents specific accessibility considerations for web developers. Due to its low luminance, it requires careful attention to contrast ratios, especially when used for text or interactive elements. 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 to meet AA standards. This dark blue may not meet these ratios when paired with darker shades, potentially making content difficult to read for users with visual impairments. To ensure accessibility, it's advisable to use lighter colors, such as white, light gray, or light yellow, as foreground elements. Additionally, consider providing alternative styling options or allowing users to adjust color schemes to improve readability and overall user experience. Testing with accessibility tools is crucial to validate compliance with accessibility standards and cater to a wide range of users with diverse visual needs.
Shades
Digital Color Formats
Alternative colors
- #4682b4
A lighter blue that offers better contrast against both light and dark backgrounds, making it more versatile for various design applications.
- #1e90ff
A more saturated blue that can draw attention and works well as an accent color, while still maintaining readability when used appropriately.
- #add8e6
A softer blue that provides a calming effect and can be used for backgrounds or less critical elements without overwhelming the user.
Applications
Web Design Branding
In web design, #0A18C0 can be utilized to create a sophisticated and professional aesthetic, particularly in industries such as finance, technology, or education. It can serve as a primary color for branding, creating a sense of trust and reliability. This dark blue works well for navigation bars, headings, and call-to-action buttons, providing a strong visual anchor for users. Its depth makes it suitable for creating depth and hierarchy within a design, guiding the user's eye and improving overall user experience. Pairing it with lighter complementary colors will enhance readability and ensure accessibility.
Interior Design Accent
In interior design, #0A18C0 can be used as an accent color to add depth and sophistication to a space. Consider using it in upholstery, artwork, or accent walls to create a focal point. Pairing it with neutral colors like beige, gray, or white will create a balanced and elegant look. This color is particularly effective in rooms where a sense of calmness and focus is desired, such as home offices or bedrooms. The darkness creates a soothing ambiance.
Fashion Design
In fashion, #0A18C0 can be used to create elegant and formal outfits. It can be used as a base color for dresses, suits, or skirts, providing a classic and timeless appeal. Pairing it with metallic accessories like gold or silver can add a touch of glamour. This color is also suitable for creating statement pieces, such as coats or scarves, adding a pop of color to a neutral outfit. Consider using different textures and fabrics to add dimension and visual interest to your look.