Dark Blue
General Information about #170BBF
The hexadecimal color code #170BBF represents a dark shade of blue. It is composed of 9.02% red, 4.31% green, and 74.51% blue. In the RGB color model, #170BBF has the numerical representation (23, 11, 191). This color is often described as a deep, intense blue with a slight hint of purple. It is frequently associated with feelings of trust, loyalty, and intelligence, making it a popular choice for branding and marketing materials in industries such as finance, technology, and healthcare. In color theory, this particular shade of blue can evoke a sense of calm and tranquility, but its darkness also lends it an air of sophistication and formality. Its high blue component makes it a cool color, suitable for designs that need to project reliability and stability.
The color #170BBF, a deep dark blue, presents some accessibility challenges, especially when used as text on a white background. Its low luminance value of approximately 0.02 makes it difficult to read for individuals with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text against its background. Using #170BBF as text on a white background results in a contrast ratio significantly lower than these recommendations. To improve accessibility, it is advisable to pair this color with lighter shades like whites, yellows, or light greens, which provide sufficient contrast. Alternatively, when #170BBF is used as a background color, the text should be a lighter hue to ensure readability. Proper color contrast is crucial for users with low vision or color blindness, enabling them to perceive content effectively and ensures a more inclusive user experience.
Shades
Digital Color Formats
Alternative colors
- #4169e1
A lighter shade of blue that offers better contrast against white backgrounds while maintaining a similar aesthetic.
- #808080
A neutral gray that can be used as a background color to provide a more balanced contrast.
- #800080
A vibrant purple that can be used as an accent color to draw attention to specific elements.
Applications
Web Development
In website design, #170BBF can be employed for header backgrounds or button highlights, provided sufficient contrast with the text color is ensured. It can also add a sense of depth to graphical user interfaces.
Fashion Design
In fashion, #170BBF is ideal for creating elegant evening wear or adding a touch of sophistication to accessories. It pairs well with silver or gold accents.
Interior Design
This color creates a relaxing and calming atmosphere, making it suitable for bedroom walls or accent pieces. Pairing it with neutral tones such as beige or light gray can create a balanced and inviting interior.