Astronaut
General Information about #2A3E6E
The color #2a3e6e, also known as Astronaut, is a dark shade of blue that evokes feelings of calmness, stability, and professionalism. It belongs to the blue color family and has a relatively low saturation and lightness. The hexadecimal color code #2a3e6e is composed of 16.47% red, 24.31% green, and 43.14% blue. In the RGB color model, it is represented as rgb(42, 62, 110). This color is often associated with trust, security, and authority, making it a popular choice for corporate branding, government websites, and financial institutions. Its depth and richness lend it to use in formal and elegant designs.
The hex color #2a3e6e, also known as Astronaut, presents some accessibility challenges. Its relatively low lightness value means it can lack sufficient contrast when used as text against a white or very light background. According to WCAG guidelines, sufficient contrast is crucial for readability, especially for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. To improve accessibility, consider using #2a3e6e with lighter text colors, or pairing it with a significantly lighter background. Tools such as contrast checkers can help ensure compliance with accessibility standards. Also consider the overall design and font sizes, as larger fonts can be more forgiving with lower contrast ratios.
Shades
Digital Color Formats
Alternative colors
Applications
Web Development, Fashion, and Interiour Design
In web development, #2a3e6e can be used as a primary color for website headers or navigation bars to give a professional look. It is also suitable for buttons or call-to-action elements, but make sure that the text is clearly readable. In fashion, it can be used for dark formal dresses or suits. In interiour design it can be used for accent walls in a living room or bedroom, creating a calming yet elegant environment. It pairs well with neutral colors such as white, gray, or beige for a balanced aesthetic.
Logo and Print Design
The Astronaut color can be used in logo design for tech companies, financial institutions, or educational organizations to convey trust and reliability. It can be combined with lighter shades of blue or contrasting colors like yellow or orange to create a visually appealing logo. In print design, #2a3e6e can be used for business cards, brochures, and posters to create a sense of professionalism and authority. It is especially effective when used with clean and modern typography.
Gaming Interfaces and Data Visualization
In gaming interfaces, Astronaut can be used for HUD elements or menus, creating a sophisticated and immersive atmosphere. The color pairs well with futuristic fonts and geometric shapes, offering a modern look. For data visualization, it is useful for representing complex information in charts and graphs, helping to distinguish different data sets while maintaining a sleek visual appearance. When using this color in data visualizations, ensure accessibility by using contrasting colors for labels and axes.