Astronaut
General Information about #1F3379
The hexadecimal color code #1F3379, also known as Astronaut, is a dark shade of blue, embodying sophistication and depth. It is composed of 12.2% red, 20% green, and 47.5% blue. In the RGB color space, it has the numerical values (31, 51, 121). In the CMYK color space, its composition is 74% cyan, 58% magenta, 0% yellow, and 52.5% black. This color is associated with feelings of calmness, trust, and stability. It is often used to represent authority, intelligence, and confidence. Its spectral reflectance indicates that it absorbs most wavelengths of light, reflecting primarily blue light, which accounts for its perceived color. This hue is well-suited for creating a sense of depth and sophistication in various design applications.
The color #1F3379, also known as Astronaut, presents some accessibility challenges, especially for users with visual impairments. Its relatively low luminance means that text rendered in this color requires careful consideration of contrast ratios. According to WCAG guidelines, sufficient contrast between text and background is crucial for readability. For normal text (14pt/18px and above), a contrast ratio of at least 4.5:1 is recommended, while for large text (18pt/24px bold or 24pt/32px regular and above), a ratio of 3:1 is acceptable. When using #1F3379 as a background, pairing it with white or very light shades of yellow or orange would improve readability. Tools like contrast checkers can help ensure compliance with accessibility standards. Also, avoid using this color to convey essential information without providing redundant cues, such as icons or labels, as color perception varies among individuals.
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Digital Color Formats
Alternative colors
Applications
Web Design
In web design, Astronaut can be used for headers, navigation bars, or as a background color for sections requiring a sense of depth and professionalism. Combining it with lighter accent colors creates visually appealing interfaces. Its calming nature makes it suitable for educational websites or platforms focusing on technology and innovation. It's important to ensure sufficient contrast with text and other elements to maintain readability and accessibility. Also, this color can be effective in data visualizations to highlight specific categories or trends. Use this color with white or light grey.
Interior Design
In interior design, #1F3379 can be used to create a sophisticated and calming atmosphere in bedrooms or home offices. It pairs well with neutral colors like beige, gray, and white, as well as natural materials like wood and stone. Use it as an accent wall color, upholstery for furniture, or even as a primary color for textiles. Integrating metallic accents, such as silver or gold, can elevate the luxurious feel of the space. This is suitable for areas where relaxation and concentration are key.
Marketing
This color evokes feelings of peace and trust which may make it suitable for marketing materials related to insurance or banking.