Astronaut Blue
General Information about #013B5D
The hexadecimal color code #013B5D represents a dark shade of blue, often associated with feelings of trust, stability, and professionalism. In the RGB color model, it is composed of 0.4% red, 23.1% green, and 36.5% blue. The corresponding CMYK values are 99% cyan, 37% magenta, 0% yellow, and 63% black. This color is often referred to as "Astronaut Blue". Colors similar to #013B5D include various shades of navy and deep blues. Because of its relative low lightness, it's perceived as a darker color with a calming and sophisticated effect. It has an approximate wavelength of 476.84 nm.
The color #013B5D, a dark shade of blue, presents some accessibility challenges, primarily related to color contrast. When used as a background color, it's crucial to ensure that any foreground text or elements have sufficient contrast to be easily readable. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Using lighter colors like white, light gray, or a lighter shade of blue or green for text on a #013B5D background can help meet these requirements. Tools like online contrast checkers can be invaluable in verifying compliance. Additionally, avoid relying solely on color to convey important information, as users with color vision deficiencies may not be able to distinguish between certain colors. Instead, use text labels, icons, or other visual cues to ensure accessibility for all users. Also, be aware that very dark colors may cause eye strain when used for prolonged periods. Consider alternative color palettes or user-adjustable themes to mitigate this issue.
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Alternative colors
Applications
Web Design
In web design, #013B5D can be effectively used for website headers, footers, or sidebars to create a sense of depth and sophistication. When incorporated thoughtfully in a website's color scheme, it helps to guide the user's eye to key interface elements. Also the color could be used for buttons, but remember to chose a contrasting color for the text to make it easily readable. Because of its dark nature, use it wisely to prevent eye strain.
Interior Design
In interior design, #013B5D can be used as an accent color in bedrooms or living rooms to evoke feelings of tranquility and sophistication. It pairs well with lighter neutrals like beige or cream to create a balanced and calming atmosphere. Also use it in combination with materials like wood or metal, to create contrast and a luxurious style. It could also be used in bathrooms in combination with white tiles, to create a maritime aesthetic.
Fashion
In fashion, #013B5D can be used for formal wear, such as suits or dresses, to convey a sense of professionalism and elegance. Accessorizing with metallic or jewel-toned accents can add a touch of flair. It can also be used in casual wear, such as jeans or jackets, to create a cool and understated look. Combining it with light colors such as white or light blue will make it stand out.