Astronaut
General Information about #213B77
The hexadecimal color code #213B77, also referred to as 'Astronaut', is a deep, muted shade of blue. In the RGB color model, it is composed of 12.94% red, 23.14% green, and 46.67% blue. When represented in the CMYK color model, it consists of 72.34% cyan, 50.32% magenta, 0% yellow, and 53.33% black. This color's subdued nature makes it suitable for various applications where a sense of sophistication and tranquility is desired. The color is located in the darker region of the color space, meaning that it is perceived as a calm color with less emphasis.
The color #213B77, also known as Astronaut, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it's crucial to ensure that any text or foreground elements layered on top have sufficient contrast to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Lighter colors like whites, creams, or lighter shades of yellows and oranges might work well as foreground elements. Conversely, using darker text colors like blacks or dark grays against the #213B77 background could result in readability issues. Tools like WebAIM's contrast checker can assist in verifying compliance. Careful consideration should be given to users with visual impairments, including those with low vision or color blindness, to ensure the content is accessible and understandable.
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Applications
Web Design
In web design, #213B77 can create a sophisticated and calming atmosphere. It's suitable for backgrounds, headers, or accents, particularly in websites for technology, finance, or educational institutions. This color pairs well with lighter shades of gray, white, or even muted yellows for a balanced and professional look. Consider using it for interactive elements like buttons or links to draw attention without being overly aggressive. In UI/UX design it can also be used as a primary color for websites that need to be perceived as trustworthy. However, the color should be carefully combined with brighter accent colors.
Fashion
#213B77 exudes a sense of elegance and depth, making it a versatile choice for fashion. This deep blue can be incorporated into formal wear like suits or dresses, lending a touch of understated sophistication. It also works well in casual wear as a base color for printed patterns or as a solid color for sweaters or pants. The color can be combined with beige and gold to give a more luxurious look. In general #213B77 can be used in almost any kind of textile.
Interior Design
The color #213B77 can be applied to interior design to set a calm atmosphere. It can be used as a wall color in bedrooms and living rooms to create an inviting feeling. Because the color reminds one of the night, it can be perfectly applied to bedrooms. Brighter pieces of furniture, such as tables, chairs and couches can be put in contrast to #213B77 colored walls. Wooden furniture will also have a good contrast to the color, and will further support an inviting atmosphere.