Astronaut Blue
General Information about Astronaut Blue
The hexadecimal color code #0A3F63 represents a dark shade of blue, often referred to as "Astronaut Blue." In the RGB color model, it is composed of 3.92% red, 24.71% green, and 38.82% blue. This color falls within the blue-cyan spectrum and is characterized by its relatively low saturation and brightness. Colors similar to #0A3F63 evoke feelings of calmness, stability, and sophistication. Due to its low lightness value, it is generally used as a background or accent color, and it is important to consider contrast ratios when using it with text or other foreground elements to ensure accessibility. The color name, Astronaut Blue, suggests associations with space, exploration, and technology, making it a popular choice for brands and designs related to these themes.
The color #0A3F63, also known as Astronaut Blue, presents some accessibility challenges. Its low lightness value results in a dark appearance, which can lead to insufficient contrast when used with text or other interface elements. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text against its background. When using Astronaut Blue as a background, it's crucial to pair it with a very light color, such as white or a light yellow, to ensure readability and usability. Without sufficient contrast, users with visual impairments may struggle to distinguish text or interactive elements, leading to a poor user experience. Therefore, careful consideration and testing are essential when incorporating this color into designs to meet accessibility standards and cater to a diverse audience.
Shades
Digital Color Formats
Alternative colors
- #2962ff
A slightly lighter shade of blue that offers improved contrast while maintaining a similar aesthetic.
- #808080
A neutral gray that can be used as a safer alternative for backgrounds or text, ensuring better readability.
- #4682b4
A lighter blue that maintains the cool tone while providing better contrast and readability, making it a more accessible option for various applications.
Applications
Web Design
In web design, Astronaut Blue (#0A3F63) can be used to create a sense of depth and sophistication. It's particularly effective for backgrounds in headers or footers, providing a calming and professional feel. The color can also be used sparingly for accent elements, such as buttons or borders, to draw attention without overwhelming the user. However, due to its dark nature, it's crucial to pair it with light-colored text or elements to ensure sufficient contrast and readability, adhering to accessibility guidelines. The color's calming effect makes it suitable for websites related to technology, finance, or healthcare, where trust and reliability are paramount.
Interior Design
In interior design, Astronaut Blue can be incorporated to create a serene and sophisticated atmosphere. It works well as an accent wall color in bedrooms or living rooms, providing a calming backdrop. The color pairs well with neutral tones like gray and beige, as well as metallic accents like gold or silver. When using Astronaut Blue, consider incorporating lighter elements and ample lighting to prevent the room from feeling too dark or enclosed. This color can also be used in smaller doses, such as in cushions, rugs, or artwork, to add a touch of elegance without dominating the space.
Fashion
Astronaut Blue can be a versatile color in fashion, often used to evoke a sense of sophistication and tranquility. It is suitable for evening wear, such as dresses or suits, creating a refined and elegant look. It can also be used in casual wear, like sweaters or jackets, adding a touch of depth to the outfit. When styling with Astronaut Blue, consider pairing it with lighter colors to create contrast and avoid a monotonous appearance. Accessorizing with silver or white jewelry can complement the blue tones, enhancing the overall aesthetic appeal. This color is also effective in professional attire, conveying confidence and poise.