Astronaut

General Information about #1F3779

The hex color #1F3779, often referred to as "Astronaut", is a dark, muted shade of blue in the blue-violet color range. It is composed of 12.2% red, 21.6% green, and 47.5% blue. In the RGB color model, this translates to R:31, G:55, B:121. Its corresponding CMYK values are C:74, M:55, Y:0, K:53, indicating that it requires a high percentage of cyan and magenta to achieve this particular hue. This color tends to evoke feelings of calmness, intelligence, and trust, which are typical associations with the blue color family. Its hexadecimal representation makes it easy to use in digital design and web development, ensuring consistent color representation across various platforms and devices. The color is perceived as a more formal, reserved and relaxing color.

The hex color #1f3779, also known as Astronaut, presents some accessibility considerations for web development. Its dark hue results in a low luminance value, implying that it requires careful pairing with contrasting colors to ensure readability for all users, including those with visual impairments. According to WCAG guidelines, sufficient contrast is crucial for text and interactive elements. Using #1f3779 as a background color necessitates light-colored text (white or light greys) to meet the minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text. Tools such as contrast checkers can help verify compliance. Moreover, avoid using #1f3779 for critical information, interactive elements, or links without proper contrast. Incorporating visual cues alongside color, such as underlines or icons, further enhances accessibility.

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Alternative colors

Applications

• Web Design and Branding

  In web design, #1f3779 can be used as a primary color for headers, navigation bars, and call-to-action buttons, especially for websites aiming for a professional or corporate look. Its depth conveys trust and stability. It's also well-suited for creating visually appealing data visualizations, where different shades of blue can represent varying data values. For branding, it can evoke feelings of intelligence, security, and sophistication, making it appropriate for businesses in the technology, finance, or education sectors. However, using it sparingly and balancing it with lighter, contrasting colors is essential to prevent the website from appearing too somber or heavy.

• Fashion and Interior Design

  In fashion, #1f3779 can be incorporated into evening wear, formal attire, or accessories to convey elegance and sophistication. A dress or suit in this color can be a powerful statement piece. It pairs well with metallic accents like silver or gold. In interior design, it can be used as an accent wall color in living rooms or bedrooms to create a calming and relaxing atmosphere. It also works well for upholstery on sofas or chairs. However, it should be balanced with lighter furniture and decor to avoid making the room feel too dark.

• Graphic Design

  In graphic design, this shade of blue is perfect for backgrounds in presentations or infographics where information needs to be conveyed with authority and calm. Its calming nature assists in the audience absorbing complex data without feeling overwhelmed. It works harmoniously with lighter fonts in white or yellow that would stand out against the dark blue background, making the design both stylish and very informative. Also, this can be used to give the design a formal and professional look, which is perfect for business presentations.

Complementary color

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