Dark Blue
General Information about #280BDB
The hexadecimal color #280bdb, also known as Dark Blue, is a deep, saturated blue hue located within the blue color spectrum. It is created by mixing relatively low amounts of red and green with a high amount of blue. This color evokes feelings of depth, stability, and intelligence. In color psychology, dark blue is often associated with trust, loyalty, and confidence. Its use in various applications can communicate professionalism, reliability, and calmness. The hex code #280bdb is a standard way to represent this specific shade of dark blue in digital contexts, allowing for consistent color reproduction across different devices and platforms. Understanding the properties of this color can be valuable for designers and artists seeking to create specific moods and impressions.
The hex color #280bdb presents some accessibility challenges, particularly when used as a foreground color on a white or light background. Its luminance is relatively low, meaning the contrast ratio might not meet WCAG (Web Content Accessibility Guidelines) standards for normal text. For optimal readability, especially for users with visual impairments, it's crucial to pair this dark blue with a very light color, such as white or a pale yellow, to ensure sufficient contrast. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Tools like contrast checkers can help verify compliance. Using #280bdb for decorative elements or as a background color for light text can be more acceptable, but careful consideration is always necessary to prioritize accessibility and ensure a positive user experience for everyone.
Shades
Digital Color Formats
Alternative colors
Applications
Website Design
This dark blue can be used in website headers or footers to create a sophisticated and professional look. When used sparingly as a background color paired with white text, it conveys trust and stability. Ensure sufficient contrast for readability. It can also be used for secondary navigation elements or as an accent color for buttons and icons. In data visualization, this color is great to differenciate from other data series.
Branding
Dark blue is a popular choice for branding materials in industries such as finance, technology, and healthcare, as it communicates reliability, expertise, and calmness. It is frequently found in logos, business cards, and letterheads. Used in marketing campaigns, this color evokes feelings of trust and security, making it suitable for companies that want to highlight their integrity.
Interior Design
Dark blue is suitable for creating a calm and serene ambiance in interior design, particularly in bedrooms or studies. It works well as an accent wall color or can be incorporated through textiles such as curtains, pillows, and rugs. Also suitable to be used in combination with wooden surfaces.