Astronaut Blue
General Information about #0B3A5E
The hex color #0b3a5e, also known as Astronaut Blue, is a dark and muted shade of blue. It belongs to the blue color family and possesses a relatively low saturation and brightness. In the RGB color model, it consists of 4.31% red, 22.75% green, and 36.86% blue. The color is often associated with feelings of calmness, stability, and professionalism. Its subdued nature makes it suitable for applications where a sense of seriousness or trustworthiness is desired. The name 'Astronaut Blue' suggests a connection to the vastness and mystery of space, further adding to its evocative qualities. The color is a tertiary color because it is created by mixing a primary color with a secondary color.
The hex color #0b3a5e, also known as Astronaut Blue, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it is crucial to pair it with light-colored text to ensure readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. Using a color contrast checker is essential to verify compliance. Furthermore, consider users with visual impairments who may have difficulty distinguishing between similar shades. Providing alternative visual cues, such as underlines or icons, can enhance usability. It's also advisable to avoid relying solely on color to convey important information, as this can exclude users with color blindness. Always prioritize clear and accessible design practices to accommodate the widest possible audience.
Shades
Digital Color Formats
Alternative colors
Applications
Website Headers and Footers
In web design, #0b3a5e can be utilized for website headers and footers to create a sophisticated and professional look. Its dark hue provides a solid foundation for incorporating lighter text and graphical elements. However, care should be taken to ensure sufficient contrast with text and interactive components to meet accessibility standards. The color is also suitable for creating a sense of depth and sophistication, making it a great choice for financial or corporate websites. The rich tone can make the website look professional and sophisticated.
Accent Walls in Interior Design
In interior design, #0b3a5e can be used as an accent wall color to add a touch of elegance and depth to a room. When paired with lighter furniture and decor, it creates a balanced and inviting atmosphere. It is perfect for creating a calming environment for reading. The dark color provides a nice backdrop for lighter and brighter decorations. The deep blue evokes a sense of the ocean or the night sky, providing an interesting conversation point.
Evening Wear and Formal Attire
In fashion, #0b3a5e can be incorporated into evening wear or formal attire to convey a sense of sophistication and style. Its deep blue hue complements a variety of skin tones and can be paired with metallic accessories for a touch of glamour. The color can be applied on dresses, suits or even accessoiries. Its understated elegance makes it suitable for various events, from cocktail parties to galas. The color is mostly used to show someone being confident and serious.