Dark Blue
General Information about #0A15CC
The hexadecimal color code #0A15CC represents a specific point in the blue spectrum of the RGB (Red, Green, Blue) color model. In this model, colors are defined by the intensity of red, green, and blue light. #0A15CC translates to 10 parts red, 21 parts green, and 204 parts blue out of a possible 255. This combination results in a dark shade of blue, often described as a deep or navy blue. Hex codes are a shorthand way of specifying colors in HTML, CSS, and other web-related technologies. Understanding the RGB color model is essential for web developers and designers who need to accurately control and manipulate colors in their projects. The hexadecimal system offers a precise and efficient way to define colors, ensuring consistency across different displays and devices.
The color #0A15CC, a dark blue, presents significant accessibility challenges, particularly regarding contrast. When used as a background, it necessitates very light text (white or near-white) to ensure readability for individuals with visual impairments. According to WCAG guidelines, sufficient contrast is crucial for text visibility. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. This dark blue hue likely requires careful adjustment of text colors and sizes to meet these standards. Moreover, consider users with color vision deficiencies; relying solely on color to convey information is discouraged. Supplement color cues with text labels or other visual indicators. Tools are available to check color contrast ratios and simulate color blindness to proactively address potential accessibility issues.
Shades
Digital Color Formats
Alternative colors
A slightly lighter blue that still retains a sense of depth but offers better contrast with darker text.
A more muted blue that can be used as a background color without overwhelming other elements.
A vibrant blue that provides a pop of color while maintaining sufficient contrast for interactive elements.
Applications
Corporate Website Design
In web design, this dark blue can be used to create a sophisticated and professional feel for websites related to finance, technology, or corporate services. It works well for headers, navigation bars, and background elements. However, it's crucial to pair it with light-colored text or interactive elements to maintain readability and accessibility. Consider using it as an accent color rather than the primary background to prevent eye strain. It can also be incorporated into charts and graphs to visually represent data, differentiating datasets or highlighting key information. Furthermore, this color creates a feeling of trust and stability.
Cosmetics
This shade of dark blue can be used as a base color for eye shadow in a smokey-eye look. It's suitable for evening events or formal occasions. The color creates a striking contrast when paired with lighter shimmer colors. Moreover, in fashion this color can be used in elegant evening gowns, or as a dominant color for winter coats.
Interior Design
In interior design, this dark blue can be used to create a calming and sophisticated atmosphere in bedrooms or living rooms. It can be used on accent walls or furniture upholstery. It pairs well with neutral colors like white, gray, and beige, creating a balanced and harmonious space. It can also be combined with metallic accents like gold or silver for a touch of luxury. Furthermore, this color can create a relaxing and welcoming atmosphere.