Astronaut
General Information about #2B3A70
The hexadecimal color code #2B3A70, also known as Astronaut, is a dark shade of blue. It is composed of 17.1% red, 22.7% green and 43.9% blue. In the RGB color model, #2B3A70 has RGB values of 43, 58, and 112. In the CMYK color model, it is composed of 61.6% cyan, 48.2% magenta, 0% yellow and 56.1% black. Its dark nature makes it suitable for backgrounds or accents where a sense of depth and sophistication is desired. When using this color, it is essential to consider its contrast with other colors to ensure readability and accessibility, particularly in textual applications. It can evoke feelings of calmness, intelligence, and professionalism.
The color #2B3A70, also known as Astronaut, presents some accessibility challenges, particularly regarding contrast. When using this color for text, it's crucial to ensure sufficient contrast against the background to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. This color might be suitable for decorative elements or backgrounds where readability is not paramount. However, it is highly advisable to pair it with lighter colors to create visual balance and ensure an accessible experience for users with visual impairments. Tools like contrast checkers can help evaluate and improve the contrast ratio. Consider the implications for users with color blindness as well, testing the color combination with simulations to confirm usability.
Shades
Digital Color Formats
Alternative colors
Applications
Web Development
In web development, #2B3A70 can be effectively used as a background color for headers or footers, providing a sophisticated and professional look. It's also suitable for interactive elements like buttons or links, where a subtle color change on hover can enhance user experience. However, it is crucial to pair it with appropriate text colors to ensure readability and accessibility. Consider using it as a secondary color in a design system, complemented by lighter shades for the primary elements. This color works well in themes focused on technology, space, or corporate branding, conveying a sense of depth and professionalism.
Interior Design
In interior design, Astronaut #2B3A70 can be used to create a calming and sophisticated atmosphere in bedrooms or studies. It pairs well with lighter, neutral tones like beige or light gray for walls, creating a balanced and harmonious space. Accents of metallic colors like gold or silver can add a touch of elegance. This color also works well in furniture upholstery, particularly for sofas or armchairs, adding a touch of depth to the room. Combining it with natural materials like wood or stone can create a serene and inviting environment, suitable for relaxation and focus.
Fashion
In fashion, #2B3A70 can serve as a sophisticated and versatile color for garments, particularly in outerwear or formal wear. A dress or suit in this color conveys professionalism and elegance. It pairs well with accessories in metallic tones like silver or gold, as well as neutral colors like beige or gray. It's also suitable for creating contrasting outfits when paired with lighter colors such as white or pastel shades. This color works well in various fabrics, from silk to wool, offering a wide range of styling options.